23568561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 35728680

約数和(自身を除く): 12160119

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1237, 2117, 3711, 6351, 11133, 19053, 35873, 90301, 107619, 270903, 322857, 812709, 2618729, 7856187, 23568561]

約数ペア:

[(1, 23568561), (3, 7856187), (9, 2618729), (29, 812709), (73, 322857), (87, 270903), (219, 107619), (261, 90301), (657, 35873), (1237, 19053), (2117, 11133), (3711, 6351)]