57320669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 68597760

約数和(自身を除く): 11277091

約数列:

[1, 7, 23, 161, 439, 811, 3073, 5677, 10097, 18653, 70679, 130571, 356029, 2492203, 8188667, 57320669]

約数ペア:

[(1, 57320669), (7, 8188667), (23, 2492203), (161, 356029), (439, 130571), (811, 70679), (3073, 18653), (5677, 10097)]