11820789

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{1879}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 17596800

約数和(自身を除く): 5776011

約数列:

[1, 3, 9, 27, 233, 699, 1879, 2097, 5637, 6291, 16911, 50733, 437807, 1313421, 3940263, 11820789]

約数ペア:

[(1, 11820789), (3, 3940263), (9, 1313421), (27, 437807), (233, 50733), (699, 16911), (1879, 6291), (2097, 5637)]