56131467

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157231}}^1$

素因数の和:157258

約数の個数: 16

約数和(自身を含む): 90565632

約数和(自身を除く): 34434165

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 157231, 471693, 1100617, 2672927, 3301851, 8018781, 18710489, 56131467]

約数ペア:

[(1, 56131467), (3, 18710489), (7, 8018781), (17, 3301851), (21, 2672927), (51, 1100617), (119, 471693), (357, 157231)]