47825281

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 57361408

約数和(自身を除く): 9536127

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3613, 13237, 25291, 112003, 220393, 784021, 1542751, 6832183, 47825281]

約数ペア:

[(1, 47825281), (7, 6832183), (31, 1542751), (61, 784021), (217, 220393), (427, 112003), (1891, 25291), (3613, 13237)]