1657204029

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{121061}}^1$

素因数の和:121099

約数の個数: 30

約数和(自身を含む): 2680675866

約数和(自身を除く): 1023471837

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 121061, 363183, 1089549, 1573793, 3268647, 4721379, 9805941, 14164137, 20459309, 42492411, 61377927, 127477233, 184133781, 552401343, 1657204029]

約数ペア:

[(1, 1657204029), (3, 552401343), (9, 184133781), (13, 127477233), (27, 61377927), (39, 42492411), (81, 20459309), (117, 14164137), (169, 9805941), (351, 4721379), (507, 3268647), (1053, 1573793), (1521, 1089549), (4563, 363183), (13689, 121061)]