87326261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{21991}}^1$

素因数の和:22040

約数の個数: 12

約数和(自身を含む): 100547424

約数和(自身を除く): 13221163

約数列:

[1, 11, 19, 209, 361, 3971, 21991, 241901, 417829, 4596119, 7938751, 87326261]

約数ペア:

[(1, 87326261), (11, 7938751), (19, 4596119), (209, 417829), (361, 241901), (3971, 21991)]