23155137

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 35068800

約数和(自身を除く): 11913663

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 1123, 2291, 3369, 6873, 10107, 20619, 32567, 88717, 97701, 266151, 293103, 798453, 2572793, 7718379, 23155137]

約数ペア:

[(1, 23155137), (3, 7718379), (9, 2572793), (29, 798453), (79, 293103), (87, 266151), (237, 97701), (261, 88717), (711, 32567), (1123, 20619), (2291, 10107), (3369, 6873)]