47857667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 57880368

約数和(自身を除く): 10022701

約数列:

[1, 11, 13, 43, 143, 181, 473, 559, 1849, 1991, 2353, 6149, 7783, 20339, 24037, 25883, 85613, 101179, 264407, 334669, 1112969, 3681359, 4350697, 47857667]

約数ペア:

[(1, 47857667), (11, 4350697), (13, 3681359), (43, 1112969), (143, 334669), (181, 264407), (473, 101179), (559, 85613), (1849, 25883), (1991, 24037), (2353, 20339), (6149, 7783)]