231107481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21817}}^1$

素因数の和:21941

約数の個数: 24

約数和(自身を含む): 367589664

約数和(自身を除く): 136482183

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 21817, 65451, 196353, 239987, 719961, 2159883, 2334419, 7003257, 21009771, 25678609, 77035827, 231107481]

約数ペア:

[(1, 231107481), (3, 77035827), (9, 25678609), (11, 21009771), (33, 7003257), (99, 2334419), (107, 2159883), (321, 719961), (963, 239987), (1177, 196353), (3531, 65451), (10593, 21817)]