7642623

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 10575360

約数和(自身を除く): 2932737

約数列:

[1, 3, 47, 67, 141, 201, 809, 2427, 3149, 9447, 38023, 54203, 114069, 162609, 2547541, 7642623]

約数ペア:

[(1, 7642623), (3, 2547541), (47, 162609), (67, 114069), (141, 54203), (201, 38023), (809, 9447), (2427, 3149)]