1330373943

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{137251}}^1$

素因数の和:137619

約数の個数: 16

約数和(自身を含む): 1976428800

約数和(自身を除く): 646054857

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 137251, 411753, 1235259, 3705777, 49273109, 147819327, 443457981, 1330373943]

約数ペア:

[(1, 1330373943), (3, 443457981), (9, 147819327), (27, 49273109), (359, 3705777), (1077, 1235259), (3231, 411753), (9693, 137251)]