57942479

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 67288320

約数和(自身を除く): 9345841

約数列:

[1, 7, 131, 179, 353, 917, 1253, 2471, 23449, 46243, 63187, 164143, 323701, 442309, 8277497, 57942479]

約数ペア:

[(1, 57942479), (7, 8277497), (131, 442309), (179, 323701), (353, 164143), (917, 63187), (1253, 46243), (2471, 23449)]