31899647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 35280000

約数和(自身を除く): 3380353

約数列:

[1, 13, 79, 89, 349, 1027, 1157, 4537, 7031, 27571, 31061, 91403, 358423, 403793, 2453819, 31899647]

約数ペア:

[(1, 31899647), (13, 2453819), (79, 403793), (89, 358423), (349, 91403), (1027, 31061), (1157, 27571), (4537, 7031)]