3991844799

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{2003}}^1\times {\mathrm{2803}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 5843984640

約数和(自身を除く): 1852139841

約数列:

[1, 3, 9, 79, 237, 711, 2003, 2803, 6009, 8409, 18027, 25227, 158237, 221437, 474711, 664311, 1424133, 1992933, 5614409, 16843227, 50529681, 443538311, 1330614933, 3991844799]

約数ペア:

[(1, 3991844799), (3, 1330614933), (9, 443538311), (79, 50529681), (237, 16843227), (711, 5614409), (2003, 1992933), (2803, 1424133), (6009, 664311), (8409, 474711), (18027, 221437), (25227, 158237)]