2021946621

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{10867}}^1$

素因数の和:11548

約数の個数: 16

約数和(自身を含む): 2725694400

約数和(自身を除く): 703747779

約数列:

[1, 3, 109, 327, 569, 1707, 10867, 32601, 62021, 186063, 1184503, 3553509, 6183323, 18549969, 673982207, 2021946621]

約数ペア:

[(1, 2021946621), (3, 673982207), (109, 18549969), (327, 6183323), (569, 3553509), (1707, 1184503), (10867, 186063), (32601, 62021)]