7557121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 9092160

約数和(自身を除く): 1535039

約数列:

[1, 11, 13, 43, 143, 473, 559, 1229, 6149, 13519, 15977, 52847, 175747, 581317, 687011, 7557121]

約数ペア:

[(1, 7557121), (11, 687011), (13, 581317), (43, 175747), (143, 52847), (473, 15977), (559, 13519), (1229, 6149)]