22029945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{209809}}^1$

素因数の和:209824

約数の個数: 16

約数和(自身を含む): 40283520

約数和(自身を除く): 18253575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 209809, 629427, 1049045, 1468663, 3147135, 4405989, 7343315, 22029945]

約数ペア:

[(1, 22029945), (3, 7343315), (5, 4405989), (7, 3147135), (15, 1468663), (21, 1049045), (35, 629427), (105, 209809)]