15672640851

素因数分解:

$3^2\times 7^1\times {\mathrm{5821}}^1\times {\mathrm{42737}}^1$

素因数の和:48571

約数の個数: 24

約数和(自身を含む): 25877346144

約数和(自身を除く): 10204705293

約数列:

[1, 3, 7, 9, 21, 63, 5821, 17463, 40747, 42737, 52389, 122241, 128211, 299159, 366723, 384633, 897477, 2692431, 248772077, 746316231, 1741404539, 2238948693, 5224213617, 15672640851]

約数ペア:

[(1, 15672640851), (3, 5224213617), (7, 2238948693), (9, 1741404539), (21, 746316231), (63, 248772077), (5821, 2692431), (17463, 897477), (40747, 384633), (42737, 366723), (52389, 299159), (122241, 128211)]