634380061

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 731646720

約数和(自身を除く): 97266659

約数列:

[1, 7, 167, 421, 1169, 1289, 2947, 9023, 70307, 215263, 492149, 542669, 1506841, 3798683, 90625723, 634380061]

約数ペア:

[(1, 634380061), (7, 90625723), (167, 3798683), (421, 1506841), (1169, 542669), (1289, 492149), (2947, 215263), (9023, 70307)]