47897717

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 56485632

約数和(自身を除く): 8587915

約数列:

[1, 7, 41, 157, 287, 1063, 1099, 6437, 7441, 43583, 45059, 166891, 305081, 1168237, 6842531, 47897717]

約数ペア:

[(1, 47897717), (7, 6842531), (41, 1168237), (157, 305081), (287, 166891), (1063, 45059), (1099, 43583), (6437, 7441)]