20170359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 32198400

約数和(自身を除く): 12028041

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2579, 2607, 7737, 7821, 23211, 28369, 85107, 203741, 255321, 611223, 1833669, 2241151, 6723453, 20170359]

約数ペア:

[(1, 20170359), (3, 6723453), (9, 2241151), (11, 1833669), (33, 611223), (79, 255321), (99, 203741), (237, 85107), (711, 28369), (869, 23211), (2579, 7821), (2607, 7737)]