21102017231

素因数分解:

${\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2730239}}^1$

素因数の和:2730429

約数の個数: 8

約数和(自身を含む): 21623500800

約数和(自身を除く): 521483569

約数列:

[1, 59, 131, 7729, 2730239, 161084101, 357661309, 21102017231]

約数ペア:

[(1, 21102017231), (59, 357661309), (131, 161084101), (7729, 2730239)]