47736731

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3419

約数の個数: 18

約数和(自身を含む): 59006628

約数和(自身を除く): 11269897

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 3371, 14161, 23597, 57307, 165179, 401149, 974219, 2808043, 6819533, 47736731]

約数ペア:

[(1, 47736731), (7, 6819533), (17, 2808043), (49, 974219), (119, 401149), (289, 165179), (833, 57307), (2023, 23597), (3371, 14161)]