339062017

素因数分解:

$7^4\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:810

約数の個数: 20

約数和(自身を含む): 397742000

約数和(自身を除く): 58679983

約数列:

[1, 7, 49, 283, 343, 499, 1981, 2401, 3493, 13867, 24451, 97069, 141217, 171157, 679483, 988519, 1198099, 6919633, 48437431, 339062017]

約数ペア:

[(1, 339062017), (7, 48437431), (49, 6919633), (283, 1198099), (343, 988519), (499, 679483), (1981, 171157), (2401, 141217), (3493, 97069), (13867, 24451)]