11998323

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 17997408

約数和(自身を除く): 5999085

約数列:

[1, 3, 9, 37, 111, 137, 263, 333, 411, 789, 1233, 2367, 5069, 9731, 15207, 29193, 36031, 45621, 87579, 108093, 324279, 1333147, 3999441, 11998323]

約数ペア:

[(1, 11998323), (3, 3999441), (9, 1333147), (37, 324279), (111, 108093), (137, 87579), (263, 45621), (333, 36031), (411, 29193), (789, 15207), (1233, 9731), (2367, 5069)]