221175361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{827}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 247883328

約数和(自身を除く): 26707967

約数列:

[1, 11, 41, 451, 593, 827, 6523, 9097, 24313, 33907, 267443, 372977, 490411, 5394521, 20106851, 221175361]

約数ペア:

[(1, 221175361), (11, 20106851), (41, 5394521), (451, 490411), (593, 372977), (827, 267443), (6523, 33907), (9097, 24313)]