123692639

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 145102848

約数和(自身を除く): 21410209

約数列:

[1, 7, 43, 301, 607, 677, 4249, 4739, 26101, 29111, 182707, 203777, 410939, 2876573, 17670377, 123692639]

約数ペア:

[(1, 123692639), (7, 17670377), (43, 2876573), (301, 410939), (607, 203777), (677, 182707), (4249, 29111), (4739, 26101)]