1428884443

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{410717}}^1$

素因数の和:410802

約数の個数: 12

約数和(自身を含む): 1685586672

約数和(自身を除く): 256702229

約数列:

[1, 7, 49, 71, 497, 3479, 410717, 2875019, 20125133, 29160907, 204126349, 1428884443]

約数ペア:

[(1, 1428884443), (7, 204126349), (49, 29160907), (71, 20125133), (497, 2875019), (3479, 410717)]