216004311

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2339}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 323182080

約数和(自身を除く): 107177769

約数列:

[1, 3, 9, 31, 93, 279, 331, 993, 2339, 2979, 7017, 10261, 21051, 30783, 72509, 92349, 217527, 652581, 774209, 2322627, 6967881, 24000479, 72001437, 216004311]

約数ペア:

[(1, 216004311), (3, 72001437), (9, 24000479), (31, 6967881), (93, 2322627), (279, 774209), (331, 652581), (993, 217527), (2339, 92349), (2979, 72509), (7017, 30783), (10261, 21051)]