13705731

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{9011}}^1$

素因数の和:9043

約数の個数: 18

約数和(自身を含む): 21439548

約数和(自身を除く): 7733817

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 9011, 27033, 81099, 117143, 351429, 1054287, 1522859, 4568577, 13705731]

約数ペア:

[(1, 13705731), (3, 4568577), (9, 1522859), (13, 1054287), (39, 351429), (117, 117143), (169, 81099), (507, 27033), (1521, 9011)]