390383643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{15329}}^1$

素因数の和:15998

約数の個数: 16

約数和(自身を含む): 561445920

約数和(自身を除く): 171062277

約数列:

[1, 3, 13, 39, 653, 1959, 8489, 15329, 25467, 45987, 199277, 597831, 10009837, 30029511, 130127881, 390383643]

約数ペア:

[(1, 390383643), (3, 130127881), (13, 30029511), (39, 10009837), (653, 597831), (1959, 199277), (8489, 45987), (15329, 25467)]