2021610345

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{698311}}^1$

素因数の和:698512

約数の個数: 16

約数和(自身を含む): 3251340672

約数和(自身を除く): 1229730327

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 698311, 2094933, 3491555, 10474665, 134774023, 404322069, 673870115, 2021610345]

約数ペア:

[(1, 2021610345), (3, 673870115), (5, 404322069), (15, 134774023), (193, 10474665), (579, 3491555), (965, 2094933), (2895, 698311)]