2112633

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 3212352

約数和(自身を除く): 1099719

約数列:

[1, 3, 9, 43, 53, 103, 129, 159, 309, 387, 477, 927, 2279, 4429, 5459, 6837, 13287, 16377, 20511, 39861, 49131, 234737, 704211, 2112633]

約数ペア:

[(1, 2112633), (3, 704211), (9, 234737), (43, 49131), (53, 39861), (103, 20511), (129, 16377), (159, 13287), (309, 6837), (387, 5459), (477, 4429), (927, 2279)]