1567120121

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{2719}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 1807733760

約数和(自身を除く): 240613639

約数列:

[1, 7, 137, 601, 959, 2719, 4207, 19033, 82337, 372503, 576359, 1634119, 2607521, 11438833, 223874303, 1567120121]

約数ペア:

[(1, 1567120121), (7, 223874303), (137, 11438833), (601, 2607521), (959, 1634119), (2719, 576359), (4207, 372503), (19033, 82337)]