22417521

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4787}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 34320384

約数和(自身を除く): 11902863

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 4787, 14361, 33509, 100527, 1067501, 3202503, 7472507, 22417521]

約数ペア:

[(1, 22417521), (3, 7472507), (7, 3202503), (21, 1067501), (223, 100527), (669, 33509), (1561, 14361), (4683, 4787)]