38318917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 47319552

約数和(自身を除く): 9000635

約数列:

[1, 7, 13, 91, 431, 977, 3017, 5603, 6839, 12701, 39221, 88907, 421087, 2947609, 5474131, 38318917]

約数ペア:

[(1, 38318917), (7, 5474131), (13, 2947609), (91, 421087), (431, 88907), (977, 39221), (3017, 12701), (5603, 6839)]