2021691249

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{751}}^1\times {\mathrm{2647}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 2951100672

約数和(自身を除く): 929409423

約数列:

[1, 3, 9, 113, 339, 751, 1017, 2253, 2647, 6759, 7941, 23823, 84863, 254589, 299111, 763767, 897333, 1987897, 2691999, 5963691, 17891073, 224632361, 673897083, 2021691249]

約数ペア:

[(1, 2021691249), (3, 673897083), (9, 224632361), (113, 17891073), (339, 5963691), (751, 2691999), (1017, 1987897), (2253, 897333), (2647, 763767), (6759, 299111), (7941, 254589), (23823, 84863)]