11999637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 20280960

約数和(自身を除く): 8281323

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2011, 5967, 6033, 18099, 26143, 34187, 54297, 78429, 102561, 235287, 307683, 444431, 705861, 923049, 1333293, 3999879, 11999637]

約数ペア:

[(1, 11999637), (3, 3999879), (9, 1333293), (13, 923049), (17, 705861), (27, 444431), (39, 307683), (51, 235287), (117, 102561), (153, 78429), (221, 54297), (351, 34187), (459, 26143), (663, 18099), (1989, 6033), (2011, 5967)]