231614449

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 262765440

約数和(自身を除く): 31150991

約数列:

[1, 11, 47, 121, 139, 293, 517, 1529, 3223, 5687, 6533, 13771, 16819, 35453, 40727, 71863, 151481, 447997, 790493, 1666291, 1914169, 4927967, 21055859, 231614449]

約数ペア:

[(1, 231614449), (11, 21055859), (47, 4927967), (121, 1914169), (139, 1666291), (293, 790493), (517, 447997), (1529, 151481), (3223, 71863), (5687, 40727), (6533, 35453), (13771, 16819)]