388330033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{99241}}^1$

素因数の和:99304

約数の個数: 16

約数和(自身を含む): 489064576

約数和(自身を除く): 100734543

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 99241, 694687, 1290133, 4267363, 9030931, 29871541, 55475719, 388330033]

約数ペア:

[(1, 388330033), (7, 55475719), (13, 29871541), (43, 9030931), (91, 4267363), (301, 1290133), (559, 694687), (3913, 99241)]