2021651013

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1\times {\mathrm{8167}}^1$

素因数の和:9036

約数の個数: 16

約数和(自身を含む): 2724191360

約数和(自身を除く): 702540347

約数列:

[1, 3, 109, 327, 757, 2271, 8167, 24501, 82513, 247539, 890203, 2670609, 6182419, 18547257, 673883671, 2021651013]

約数ペア:

[(1, 2021651013), (3, 673883671), (109, 18547257), (327, 6182419), (757, 2670609), (2271, 890203), (8167, 247539), (24501, 82513)]