31103202429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2438893}}^1$

素因数の和:2439021

約数の個数: 24

約数和(自身を含む): 48826657880

約数和(自身を除く): 17723455451

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 2438893, 7316679, 21950037, 31705609, 95116827, 265839337, 285350481, 797518011, 2392554033, 3455911381, 10367734143, 31103202429]

約数ペア:

[(1, 31103202429), (3, 10367734143), (9, 3455911381), (13, 2392554033), (39, 797518011), (109, 285350481), (117, 265839337), (327, 95116827), (981, 31705609), (1417, 21950037), (4251, 7316679), (12753, 2438893)]