9919039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 11167744

約数和(自身を除く): 1248705

約数列:

[1, 13, 31, 151, 163, 403, 1963, 2119, 4681, 5053, 24613, 60853, 65689, 319969, 763003, 9919039]

約数ペア:

[(1, 9919039), (13, 763003), (31, 319969), (151, 65689), (163, 60853), (403, 24613), (1963, 5053), (2119, 4681)]