47895491

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 57062400

約数和(自身を除く): 9166909

約数列:

[1, 7, 47, 49, 329, 343, 2303, 2971, 16121, 20797, 139637, 145579, 977459, 1019053, 6842213, 47895491]

約数ペア:

[(1, 47895491), (7, 6842213), (47, 1019053), (49, 977459), (329, 145579), (343, 139637), (2303, 20797), (2971, 16121)]