90013007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1069}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 107650560

約数和(自身を除く): 17637553

約数列:

[1, 7, 23, 161, 523, 1069, 3661, 7483, 12029, 24587, 84203, 172109, 559087, 3913609, 12859001, 90013007]

約数ペア:

[(1, 90013007), (7, 12859001), (23, 3913609), (161, 559087), (523, 172109), (1069, 84203), (3661, 24587), (7483, 12029)]