42628729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 52598592

約数和(自身を除く): 9969863

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 997, 1859, 3289, 3887, 10967, 12961, 22931, 42757, 142571, 168493, 252241, 298103, 1853423, 3279133, 3875339, 42628729]

約数ペア:

[(1, 42628729), (11, 3875339), (13, 3279133), (23, 1853423), (143, 298103), (169, 252241), (253, 168493), (299, 142571), (997, 42757), (1859, 22931), (3289, 12961), (3887, 10967)]