402902017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{86293}}^1$

素因数の和:86352

約数の個数: 16

約数和(自身を含む): 497053440

約数和(自身を除く): 94151423

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 86293, 604051, 1984739, 2502497, 13893173, 17517479, 57557431, 402902017]

約数ペア:

[(1, 402902017), (7, 57557431), (23, 17517479), (29, 13893173), (161, 2502497), (203, 1984739), (667, 604051), (4669, 86293)]