129131471

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 150958080

約数和(自身を除く): 21826609

約数列:

[1, 7, 59, 191, 413, 1337, 1637, 11269, 11459, 78883, 96583, 312667, 676081, 2188669, 18447353, 129131471]

約数ペア:

[(1, 129131471), (7, 18447353), (59, 2188669), (191, 676081), (413, 312667), (1337, 96583), (1637, 78883), (11269, 11459)]