26862903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 42260400

約数和(自身を除く): 15397497

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5417, 16251, 48753, 102923, 157093, 308769, 471279, 926307, 1413837, 2984767, 8954301, 26862903]

約数ペア:

[(1, 26862903), (3, 8954301), (9, 2984767), (19, 1413837), (29, 926307), (57, 471279), (87, 308769), (171, 157093), (261, 102923), (551, 48753), (1653, 16251), (4959, 5417)]