47329221

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 17142459

約数列:

[1, 3, 89, 103, 267, 309, 1721, 5163, 9167, 27501, 153169, 177263, 459507, 531789, 15776407, 47329221]

約数ペア:

[(1, 47329221), (3, 15776407), (89, 531789), (103, 459507), (267, 177263), (309, 153169), (1721, 27501), (5163, 9167)]