1389265033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{38903}}^1$

素因数の和:39024

約数の個数: 16

約数和(自身を含む): 1555537536

約数和(自身を除く): 166272503

約数列:

[1, 13, 41, 67, 533, 871, 2747, 35711, 38903, 505739, 1595023, 2606501, 20735299, 33884513, 106866541, 1389265033]

約数ペア:

[(1, 1389265033), (13, 106866541), (41, 33884513), (67, 20735299), (533, 2606501), (871, 1595023), (2747, 505739), (35711, 38903)]