664766311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 731566080

約数和(自身を除く): 66799769

約数列:

[1, 11, 239, 293, 863, 2629, 3223, 9493, 70027, 206257, 252859, 770297, 2268827, 2781449, 60433301, 664766311]

約数ペア:

[(1, 664766311), (11, 60433301), (239, 2781449), (293, 2268827), (863, 770297), (2629, 252859), (3223, 206257), (9493, 70027)]