42859143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 66693120

約数和(自身を除く): 23833977

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 6679, 20037, 60111, 153617, 207049, 460851, 621147, 1382553, 1863441, 4762127, 14286381, 42859143]

約数ペア:

[(1, 42859143), (3, 14286381), (9, 4762127), (23, 1863441), (31, 1382553), (69, 621147), (93, 460851), (207, 207049), (279, 153617), (713, 60111), (2139, 20037), (6417, 6679)]