1684359

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 2595840

約数和(自身を除く): 911481

約数列:

[1, 3, 9, 23, 69, 79, 103, 207, 237, 309, 711, 927, 1817, 2369, 5451, 7107, 8137, 16353, 21321, 24411, 73233, 187151, 561453, 1684359]

約数ペア:

[(1, 1684359), (3, 561453), (9, 187151), (23, 73233), (69, 24411), (79, 21321), (103, 16353), (207, 8137), (237, 7107), (309, 5451), (711, 2369), (927, 1817)]