5157607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 6742176

約数和(自身を除く): 1584569

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 361, 1099, 1729, 2041, 2527, 2983, 4693, 14287, 20881, 32851, 38779, 56677, 271453, 396739, 736801, 5157607]

約数ペア:

[(1, 5157607), (7, 736801), (13, 396739), (19, 271453), (91, 56677), (133, 38779), (157, 32851), (247, 20881), (361, 14287), (1099, 4693), (1729, 2983), (2041, 2527)]