1306594653

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 2375460864

約数和(自身を除く): 1068866211

約数列:

[1, 3, 7, 13, 17, 21, 37, 39, 49, 51, 91, 111, 119, 147, 221, 259, 273, 357, 481, 629, 637, 663, 777, 833, 1087, 1443, 1547, 1813, 1887, 1911, 2499, 3261, 3367, 4403, 4641, 5439, 7609, 8177, 10101, 10829, 13209, 14131, 18479, 22827, 23569, 24531, 30821, 32487, 40219, 42393, 53263, 55437, 57239, 70707, 92463, 98917, 120657, 129353, 159789, 171717, 240227, 281533, 296751, 388059, 400673, 522847, 683723, 692419, 720681, 844599, 905471, 1202019, 1568541, 1681589, 1970731, 2051169, 2077257, 2716413, 3659929, 4786061, 5044767, 5912193, 8888399, 10979787, 11771123, 14358183, 25619503, 26665197, 33502427, 35313369, 62218793, 76858509, 100507281, 186656379, 435531551, 1306594653]

約数ペア:

[(1, 1306594653), (3, 435531551), (7, 186656379), (13, 100507281), (17, 76858509), (21, 62218793), (37, 35313369), (39, 33502427), (49, 26665197), (51, 25619503), (91, 14358183), (111, 11771123), (119, 10979787), (147, 8888399), (221, 5912193), (259, 5044767), (273, 4786061), (357, 3659929), (481, 2716413), (629, 2077257), (637, 2051169), (663, 1970731), (777, 1681589), (833, 1568541), (1087, 1202019), (1443, 905471), (1547, 844599), (1813, 720681), (1887, 692419), (1911, 683723), (2499, 522847), (3261, 400673), (3367, 388059), (4403, 296751), (4641, 281533), (5439, 240227), (7609, 171717), (8177, 159789), (10101, 129353), (10829, 120657), (13209, 98917), (14131, 92463), (18479, 70707), (22827, 57239), (23569, 55437), (24531, 53263), (30821, 42393), (32487, 40219)]