1888330107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 2662318080

約数和(自身を除く): 773987973

約数列:

[1, 3, 23, 69, 127, 229, 381, 687, 941, 2823, 2921, 5267, 8763, 15801, 21643, 29083, 64929, 87249, 119507, 215489, 358521, 646467, 668909, 2006727, 2748661, 4956247, 8245983, 14868741, 27367103, 82101309, 629443369, 1888330107]

約数ペア:

[(1, 1888330107), (3, 629443369), (23, 82101309), (69, 27367103), (127, 14868741), (229, 8245983), (381, 4956247), (687, 2748661), (941, 2006727), (2823, 668909), (2921, 646467), (5267, 358521), (8763, 215489), (15801, 119507), (21643, 87249), (29083, 64929)]