622277621

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{28123}}^1$

素因数の和:28268

約数の個数: 16

約数和(自身を含む): 742473600

約数和(自身を除く): 120195979

約数列:

[1, 7, 29, 109, 203, 763, 3161, 22127, 28123, 196861, 815567, 3065407, 5708969, 21457849, 88896803, 622277621]

約数ペア:

[(1, 622277621), (7, 88896803), (29, 21457849), (109, 5708969), (203, 3065407), (763, 815567), (3161, 196861), (22127, 28123)]