13147121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 15005760

約数和(自身を除く): 1858639

約数列:

[1, 13, 29, 43, 377, 559, 811, 1247, 10543, 16211, 23519, 34873, 305747, 453349, 1011317, 13147121]

約数ペア:

[(1, 13147121), (13, 1011317), (29, 453349), (43, 305747), (377, 34873), (559, 23519), (811, 16211), (1247, 10543)]