12887107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:330

約数の個数: 12

約数和(自身を含む): 14011920

約数和(自身を除く): 1124813

約数列:

[1, 23, 29, 139, 667, 3197, 4031, 19321, 92713, 444383, 560309, 12887107]

約数ペア:

[(1, 12887107), (23, 560309), (29, 444383), (139, 92713), (667, 19321), (3197, 4031)]