1253318017

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2935171}}^1$

素因数の和:2935239

約数の個数: 8

約数和(自身を含む): 1455845312

約数和(自身を除く): 202527295

約数列:

[1, 7, 61, 427, 2935171, 20546197, 179045431, 1253318017]

約数ペア:

[(1, 1253318017), (7, 179045431), (61, 20546197), (427, 2935171)]