12703509

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15511}}^1$

素因数の和:15537

約数の個数: 24

約数和(自身を含む): 22585472

約数和(自身を除く): 9881963

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15511, 46533, 108577, 139599, 201643, 325731, 604929, 977193, 1411501, 1814787, 4234503, 12703509]

約数ペア:

[(1, 12703509), (3, 4234503), (7, 1814787), (9, 1411501), (13, 977193), (21, 604929), (39, 325731), (63, 201643), (91, 139599), (117, 108577), (273, 46533), (819, 15511)]