12372261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8776

約数の個数: 16

約数和(自身を含む): 18416640

約数和(自身を除く): 6044379

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 8719, 26157, 95909, 287727, 374917, 1124751, 4124087, 12372261]

約数ペア:

[(1, 12372261), (3, 4124087), (11, 1124751), (33, 374917), (43, 287727), (129, 95909), (473, 26157), (1419, 8719)]