23178897

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 38578176

約数和(自身を除く): 15399279

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 2897, 8001, 8691, 20279, 26073, 60837, 182511, 367919, 1103757, 2575433, 3311271, 7726299, 23178897]

約数ペア:

[(1, 23178897), (3, 7726299), (7, 3311271), (9, 2575433), (21, 1103757), (63, 367919), (127, 182511), (381, 60837), (889, 26073), (1143, 20279), (2667, 8691), (2897, 8001)]