42670313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 51978240

約数和(自身を除く): 9307927

約数列:

[1, 7, 23, 47, 161, 329, 1081, 5639, 7567, 39473, 129697, 265033, 907879, 1855231, 6095759, 42670313]

約数ペア:

[(1, 42670313), (7, 6095759), (23, 1855231), (47, 907879), (161, 265033), (329, 129697), (1081, 39473), (5639, 7567)]