1330441743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{21089}}^1$

素因数の和:22346

約数の個数: 16

約数和(自身を含む): 1879878240

約数和(自身を除く): 549436497

約数列:

[1, 3, 17, 51, 1237, 3711, 21029, 21089, 63087, 63267, 358513, 1075539, 26087093, 78261279, 443480581, 1330441743]

約数ペア:

[(1, 1330441743), (3, 443480581), (17, 78261279), (51, 26087093), (1237, 1075539), (3711, 358513), (21029, 63267), (21089, 63087)]