42830557

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 54747360

約数和(自身を除く): 11916803

約数列:

[1, 7, 11, 49, 77, 229, 347, 539, 1603, 2429, 2519, 3817, 11221, 17003, 17633, 26719, 79463, 123431, 187033, 556241, 874093, 3893687, 6118651, 42830557]

約数ペア:

[(1, 42830557), (7, 6118651), (11, 3893687), (49, 874093), (77, 556241), (229, 187033), (347, 123431), (539, 79463), (1603, 26719), (2429, 17633), (2519, 17003), (3817, 11221)]