520014339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{53549}}^1$

素因数の和:53651

約数の個数: 24

約数和(自身を含む): 818672400

約数和(自身を除く): 298658061

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 53549, 160647, 481941, 696137, 2088411, 4444567, 6265233, 13333701, 40001103, 57779371, 173338113, 520014339]

約数ペア:

[(1, 520014339), (3, 173338113), (9, 57779371), (13, 40001103), (39, 13333701), (83, 6265233), (117, 4444567), (249, 2088411), (747, 696137), (1079, 481941), (3237, 160647), (9711, 53549)]