128701441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2213}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 149205888

約数和(自身を除く): 20504447

約数列:

[1, 11, 17, 187, 311, 2213, 3421, 5287, 24343, 37621, 58157, 413831, 688243, 7570673, 11700131, 128701441]

約数ペア:

[(1, 128701441), (11, 11700131), (17, 7570673), (187, 688243), (311, 413831), (2213, 58157), (3421, 37621), (5287, 24343)]