1330258539

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1\times {\mathrm{1229}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 1781413920

約数和(自身を除く): 451155381

約数列:

[1, 3, 421, 857, 1229, 1263, 2571, 3687, 360797, 517409, 1053253, 1082391, 1552227, 3159759, 443419513, 1330258539]

約数ペア:

[(1, 1330258539), (3, 443419513), (421, 3159759), (857, 1552227), (1229, 1082391), (1263, 1053253), (2571, 517409), (3687, 360797)]