90458417

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 105369600

約数和(自身を除く): 14911183

約数列:

[1, 7, 97, 127, 679, 889, 1049, 7343, 12319, 86233, 101753, 133223, 712271, 932561, 12922631, 90458417]

約数ペア:

[(1, 90458417), (7, 12922631), (97, 932561), (127, 712271), (679, 133223), (889, 101753), (1049, 86233), (7343, 12319)]