23147803

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 27599616

約数和(自身を除く): 4451813

約数列:

[1, 7, 43, 53, 301, 371, 1451, 2279, 10157, 15953, 62393, 76903, 436751, 538321, 3306829, 23147803]

約数ペア:

[(1, 23147803), (7, 3306829), (43, 538321), (53, 436751), (301, 76903), (371, 62393), (1451, 15953), (2279, 10157)]