13187257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 15085440

約数和(自身を除く): 1898183

約数列:

[1, 17, 23, 29, 391, 493, 667, 1163, 11339, 19771, 26749, 33727, 454733, 573359, 775721, 13187257]

約数ペア:

[(1, 13187257), (17, 775721), (23, 573359), (29, 454733), (391, 33727), (493, 26749), (667, 19771), (1163, 11339)]