129141571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12510

約数の個数: 16

約数和(自身を含む): 150401664

約数和(自身を除く): 21260093

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 12433, 161629, 211361, 584351, 2747693, 7596563, 9933967, 129141571]

約数ペア:

[(1, 129141571), (13, 9933967), (17, 7596563), (47, 2747693), (221, 584351), (611, 211361), (799, 161629), (10387, 12433)]