15679718997

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1546781}}^1$

素因数の和:1546924

約数の個数: 16

約数和(自身を含む): 21778690560

約数和(自身を除く): 6098971563

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 1546781, 4640343, 47950211, 143850633, 168599129, 505797387, 5226572999, 15679718997]

約数ペア:

[(1, 15679718997), (3, 5226572999), (31, 505797387), (93, 168599129), (109, 143850633), (327, 47950211), (3379, 4640343), (10137, 1546781)]