20149461479

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{233663}}^1$

素因数の和:233894

約数の個数: 16

約数和(自身を含む): 23448649728

約数和(自身を除く): 3299188249

約数列:

[1, 7, 97, 127, 679, 889, 12319, 86233, 233663, 1635641, 22665311, 29675201, 158657177, 207726407, 2878494497, 20149461479]

約数ペア:

[(1, 20149461479), (7, 2878494497), (97, 207726407), (127, 158657177), (679, 29675201), (889, 22665311), (12319, 1635641), (86233, 233663)]