16071121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 18266688

約数和(自身を除く): 2195567

約数列:

[1, 11, 43, 61, 473, 557, 671, 2623, 6127, 23951, 28853, 33977, 263461, 373747, 1461011, 16071121]

約数ペア:

[(1, 16071121), (11, 1461011), (43, 373747), (61, 263461), (473, 33977), (557, 28853), (671, 23951), (2623, 6127)]