5221051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 5999616

約数和(自身を除く): 778565

約数列:

[1, 11, 31, 61, 251, 341, 671, 1891, 2761, 7781, 15311, 20801, 85591, 168421, 474641, 5221051]

約数ペア:

[(1, 5221051), (11, 474641), (31, 168421), (61, 85591), (251, 20801), (341, 15311), (671, 7781), (1891, 2761)]