118333887

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{41131}}^1$

素因数の和:41278

約数の個数: 16

約数和(自身を含む): 181638912

約数和(自身を除く): 63305025

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 41131, 123393, 287917, 863751, 5634947, 16904841, 39444629, 118333887]

約数ペア:

[(1, 118333887), (3, 39444629), (7, 16904841), (21, 5634947), (137, 863751), (411, 287917), (959, 123393), (2877, 41131)]