9991342459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{612853}}^1$

素因数の和:613014

約数の個数: 16

約数和(自身を含む): 12178634688

約数和(自身を除く): 2187292229

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 612853, 4289971, 10418501, 72929507, 83960861, 587726027, 1427334637, 9991342459]

約数ペア:

[(1, 9991342459), (7, 1427334637), (17, 587726027), (119, 83960861), (137, 72929507), (959, 10418501), (2329, 4289971), (16303, 612853)]