11243421

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 20889600

約数和(自身を除く): 9646179

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 101, 133, 171, 189, 217, 279, 303, 399, 513, 589, 651, 707, 837, 909, 1197, 1767, 1919, 1953, 2121, 2727, 3131, 3591, 4123, 5301, 5757, 5859, 6363, 9393, 12369, 13433, 15903, 17271, 19089, 21917, 28179, 37107, 40299, 51813, 59489, 65751, 84537, 111321, 120897, 178467, 197253, 362691, 416423, 535401, 591759, 1249269, 1606203, 3747807, 11243421]

約数ペア:

[(1, 11243421), (3, 3747807), (7, 1606203), (9, 1249269), (19, 591759), (21, 535401), (27, 416423), (31, 362691), (57, 197253), (63, 178467), (93, 120897), (101, 111321), (133, 84537), (171, 65751), (189, 59489), (217, 51813), (279, 40299), (303, 37107), (399, 28179), (513, 21917), (589, 19089), (651, 17271), (707, 15903), (837, 13433), (909, 12369), (1197, 9393), (1767, 6363), (1919, 5859), (1953, 5757), (2121, 5301), (2727, 4123), (3131, 3591)]