68294083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 85459536

約数和(自身を除く): 17165453

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2161, 2431, 2873, 23771, 28093, 31603, 36737, 309023, 365209, 404107, 477581, 4017299, 5253391, 6208553, 68294083]

約数ペア:

[(1, 68294083), (11, 6208553), (13, 5253391), (17, 4017299), (143, 477581), (169, 404107), (187, 365209), (221, 309023), (1859, 36737), (2161, 31603), (2431, 28093), (2873, 23771)]