2008138413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{21863}}^1$

素因数の和:23684

約数の個数: 16

約数和(自身を含む): 2836722816

約数和(自身を除く): 828584403

約数列:

[1, 3, 17, 51, 1801, 5403, 21863, 30617, 65589, 91851, 371671, 1115013, 39375263, 118125789, 669379471, 2008138413]

約数ペア:

[(1, 2008138413), (3, 669379471), (17, 118125789), (51, 39375263), (1801, 1115013), (5403, 371671), (21863, 91851), (30617, 65589)]