7976241

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 14181440

約数和(自身を除く): 6205199

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9739, 29217, 68173, 87651, 126607, 204519, 379821, 613557, 886249, 1139463, 2658747, 7976241]

約数ペア:

[(1, 7976241), (3, 2658747), (7, 1139463), (9, 886249), (13, 613557), (21, 379821), (39, 204519), (63, 126607), (91, 87651), (117, 68173), (273, 29217), (819, 9739)]