22147137

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 33755904

約数和(自身を除く): 11608767

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 1103, 2231, 3309, 6693, 9927, 20079, 25369, 76107, 106991, 228321, 320973, 962919, 2460793, 7382379, 22147137]

約数ペア:

[(1, 22147137), (3, 7382379), (9, 2460793), (23, 962919), (69, 320973), (97, 228321), (207, 106991), (291, 76107), (873, 25369), (1103, 20079), (2231, 9927), (3309, 6693)]