28497029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 32331264

約数和(自身を除く): 3834235

約数列:

[1, 11, 31, 193, 341, 433, 2123, 4763, 5983, 13423, 65813, 83569, 147653, 919259, 2590639, 28497029]

約数ペア:

[(1, 28497029), (11, 2590639), (31, 919259), (193, 147653), (341, 83569), (433, 65813), (2123, 13423), (4763, 5983)]