90279161

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 107627520

約数和(自身を除く): 17348359

約数列:

[1, 7, 31, 97, 217, 679, 3007, 4289, 21049, 30023, 132959, 416033, 930713, 2912231, 12897023, 90279161]

約数ペア:

[(1, 90279161), (7, 12897023), (31, 2912231), (97, 930713), (217, 416033), (679, 132959), (3007, 30023), (4289, 21049)]