2021118917

素因数分解:

${\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{40357}}^1$

素因数の和:41239

約数の個数: 8

約数和(自身を含む): 2056805112

約数和(自身を除く): 35686195

約数列:

[1, 61, 821, 40357, 50081, 2461777, 33133097, 2021118917]

約数ペア:

[(1, 2021118917), (61, 33133097), (821, 2461777), (40357, 50081)]