11521863

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 17486976

約数和(自身を除く): 5965113

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 677, 1891, 2031, 5673, 6093, 17019, 20987, 41297, 62961, 123891, 188883, 371673, 1280207, 3840621, 11521863]

約数ペア:

[(1, 11521863), (3, 3840621), (9, 1280207), (31, 371673), (61, 188883), (93, 123891), (183, 62961), (279, 41297), (549, 20987), (677, 17019), (1891, 6093), (2031, 5673)]