426513891

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{39503}}^1$

素因数の和:39626

約数の個数: 16

約数和(自身を含む): 587819520

約数和(自身を除く): 161305629

約数列:

[1, 3, 59, 61, 177, 183, 3599, 10797, 39503, 118509, 2330677, 2409683, 6992031, 7229049, 142171297, 426513891]

約数ペア:

[(1, 426513891), (3, 142171297), (59, 7229049), (61, 6992031), (177, 2409683), (183, 2330677), (3599, 118509), (10797, 39503)]