40261491

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 61832160

約数和(自身を除く): 21570669

約数列:

[1, 3, 9, 17, 51, 153, 359, 733, 1077, 2199, 3231, 6103, 6597, 12461, 18309, 37383, 54927, 112149, 263147, 789441, 2368323, 4473499, 13420497, 40261491]

約数ペア:

[(1, 40261491), (3, 13420497), (9, 4473499), (17, 2368323), (51, 789441), (153, 263147), (359, 112149), (733, 54927), (1077, 37383), (2199, 18309), (3231, 12461), (6103, 6597)]