22250543

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 26141184

約数和(自身を除く): 3890641

約数列:

[1, 7, 61, 107, 427, 487, 749, 3409, 6527, 29707, 45689, 52109, 207949, 364763, 3178649, 22250543]

約数ペア:

[(1, 22250543), (7, 3178649), (61, 364763), (107, 207949), (427, 52109), (487, 45689), (749, 29707), (3409, 6527)]