139155313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2423}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 159169536

約数和(自身を除く): 20014223

約数列:

[1, 11, 23, 227, 253, 2423, 2497, 5221, 26653, 55729, 57431, 550021, 613019, 6050231, 12650483, 139155313]

約数ペア:

[(1, 139155313), (11, 12650483), (23, 6050231), (227, 613019), (253, 550021), (2423, 57431), (2497, 55729), (5221, 26653)]