42471909

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{15077}}^1$

素因数の和:15396

約数の個数: 12

約数和(自身を含む): 61548396

約数和(自身を除く): 19076487

約数列:

[1, 3, 9, 313, 939, 2817, 15077, 45231, 135693, 4719101, 14157303, 42471909]

約数ペア:

[(1, 42471909), (3, 14157303), (9, 4719101), (313, 135693), (939, 45231), (2817, 15077)]