42644223

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 63576240

約数和(自身を除く): 20932017

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 709, 1467, 2127, 6381, 6683, 20049, 29069, 60147, 87207, 115567, 261621, 346701, 1040103, 4738247, 14214741, 42644223]

約数ペア:

[(1, 42644223), (3, 14214741), (9, 4738247), (41, 1040103), (123, 346701), (163, 261621), (369, 115567), (489, 87207), (709, 60147), (1467, 29069), (2127, 20049), (6381, 6683)]