104066543

素因数分解:

$7^4\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 20

約数和(自身を含む): 123019920

約数和(自身を除く): 18953377

約数列:

[1, 7, 49, 89, 343, 487, 623, 2401, 3409, 4361, 23863, 30527, 43343, 167041, 213689, 303401, 1169287, 2123807, 14866649, 104066543]

約数ペア:

[(1, 104066543), (7, 14866649), (49, 2123807), (89, 1169287), (343, 303401), (487, 213689), (623, 167041), (2401, 43343), (3409, 30527), (4361, 23863)]