23199489

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 34603712

約数和(自身を除く): 11404223

約数列:

[1, 3, 9, 43, 129, 151, 387, 397, 453, 1191, 1359, 3573, 6493, 17071, 19479, 51213, 58437, 59947, 153639, 179841, 539523, 2577721, 7733163, 23199489]

約数ペア:

[(1, 23199489), (3, 7733163), (9, 2577721), (43, 539523), (129, 179841), (151, 153639), (387, 59947), (397, 58437), (453, 51213), (1191, 19479), (1359, 17071), (3573, 6493)]