260886903

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 351267840

約数和(自身を除く): 90380937

約数列:

[1, 3, 197, 239, 591, 717, 1847, 5541, 47083, 141249, 363859, 441433, 1091577, 1324299, 86962301, 260886903]

約数ペア:

[(1, 260886903), (3, 86962301), (197, 1324299), (239, 1091577), (591, 441433), (717, 363859), (1847, 141249), (5541, 47083)]