2079398517

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{22571}}^1$

素因数の和:22729

約数の個数: 32

約数和(自身を含む): 3276370944

約数和(自身を除く): 1196972427

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 749, 861, 2247, 4387, 13161, 22571, 30709, 67713, 92127, 157997, 473991, 925411, 2415097, 2776233, 6477877, 7245291, 16905679, 19433631, 50717037, 99018977, 297056931, 693132839, 2079398517]

約数ペア:

[(1, 2079398517), (3, 693132839), (7, 297056931), (21, 99018977), (41, 50717037), (107, 19433631), (123, 16905679), (287, 7245291), (321, 6477877), (749, 2776233), (861, 2415097), (2247, 925411), (4387, 473991), (13161, 157997), (22571, 92127), (30709, 67713)]