2455884387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 4386816000

約数和(自身を除く): 1930931613

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 101, 139, 171, 209, 279, 297, 303, 341, 417, 513, 589, 627, 837, 909, 1023, 1111, 1251, 1529, 1767, 1881, 1919, 2641, 2727, 3069, 3131, 3333, 3753, 4309, 4587, 5301, 5643, 5757, 6479, 7923, 9207, 9393, 9999, 12927, 13761, 14039, 15903, 17271, 19437, 21109, 23769, 28179, 29051, 29997, 34441, 38781, 41283, 42117, 47399, 51813, 58311, 59489, 63327, 71307, 81871, 84537, 87153, 103323, 116343, 126351, 142197, 154429, 174933, 178467, 189981, 245613, 261459, 266741, 309969, 379053, 426591, 435209, 463287, 535401, 569943, 654379, 736839, 784377, 800223, 900581, 929907, 1279773, 1305627, 1389861, 1606203, 1963137, 2210517, 2400669, 2701743, 2934151, 3916881, 4169583, 4787299, 5889411, 7202007, 8105229, 8268971, 8802453, 11750643, 14361897, 17668233, 24315687, 24806913, 26407359, 43085691, 74420739, 79222077, 90958681, 129257073, 223262217, 272876043, 818628129, 2455884387]

約数ペア:

[(1, 2455884387), (3, 818628129), (9, 272876043), (11, 223262217), (19, 129257073), (27, 90958681), (31, 79222077), (33, 74420739), (57, 43085691), (93, 26407359), (99, 24806913), (101, 24315687), (139, 17668233), (171, 14361897), (209, 11750643), (279, 8802453), (297, 8268971), (303, 8105229), (341, 7202007), (417, 5889411), (513, 4787299), (589, 4169583), (627, 3916881), (837, 2934151), (909, 2701743), (1023, 2400669), (1111, 2210517), (1251, 1963137), (1529, 1606203), (1767, 1389861), (1881, 1305627), (1919, 1279773), (2641, 929907), (2727, 900581), (3069, 800223), (3131, 784377), (3333, 736839), (3753, 654379), (4309, 569943), (4587, 535401), (5301, 463287), (5643, 435209), (5757, 426591), (6479, 379053), (7923, 309969), (9207, 266741), (9393, 261459), (9999, 245613), (12927, 189981), (13761, 178467), (14039, 174933), (15903, 154429), (17271, 142197), (19437, 126351), (21109, 116343), (23769, 103323), (28179, 87153), (29051, 84537), (29997, 81871), (34441, 71307), (38781, 63327), (41283, 59489), (42117, 58311), (47399, 51813)]