540739199

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{49109}}^1$

素因数の和:49151

約数の個数: 24

約数和(自身を含む): 731542560

約数和(自身を除く): 190803361

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 11011, 49109, 343763, 540199, 638417, 3781393, 4468919, 5942189, 7022587, 41595323, 49158109, 77248457, 540739199]

約数ペア:

[(1, 540739199), (7, 77248457), (11, 49158109), (13, 41595323), (77, 7022587), (91, 5942189), (121, 4468919), (143, 3781393), (847, 638417), (1001, 540199), (1573, 343763), (11011, 49109)]