81742441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{4019}}^1$

素因数の和:4116

約数の個数: 12

約数和(自身を含む): 91318320

約数和(自身を除く): 9575879

約数列:

[1, 11, 43, 473, 1849, 4019, 20339, 44209, 172817, 1900987, 7431131, 81742441]

約数ペア:

[(1, 81742441), (11, 7431131), (43, 1900987), (473, 172817), (1849, 44209), (4019, 20339)]