7208019

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 12903696

約数和(自身を除く): 5695677

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 677, 819, 1183, 1521, 2031, 3549, 4739, 6093, 8801, 10647, 14217, 26403, 42651, 61607, 79209, 114413, 184821, 343239, 554463, 800891, 1029717, 2402673, 7208019]

約数ペア:

[(1, 7208019), (3, 2402673), (7, 1029717), (9, 800891), (13, 554463), (21, 343239), (39, 184821), (63, 114413), (91, 79209), (117, 61607), (169, 42651), (273, 26403), (507, 14217), (677, 10647), (819, 8801), (1183, 6093), (1521, 4739), (2031, 3549)]