47820531

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 70819840

約数和(自身を除く): 22999309

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 1279, 3399, 3837, 12463, 14069, 37389, 42207, 131737, 154759, 395211, 464277, 1449107, 4347321, 15940177, 47820531]

約数ペア:

[(1, 47820531), (3, 15940177), (11, 4347321), (33, 1449107), (103, 464277), (121, 395211), (309, 154759), (363, 131737), (1133, 42207), (1279, 37389), (3399, 14069), (3837, 12463)]