20131297403

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{170081}}^1$

素因数の和:170582

約数の個数: 16

約数和(自身を含む): 23680857024

約数和(自身を除く): 3549559621

約数列:

[1, 7, 37, 259, 457, 3199, 16909, 118363, 170081, 1190567, 6292997, 44050979, 77727017, 544089119, 2875899629, 20131297403]

約数ペア:

[(1, 20131297403), (7, 2875899629), (37, 544089119), (259, 77727017), (457, 44050979), (3199, 6292997), (16909, 1190567), (118363, 170081)]