13622721

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22369}}^1$

素因数の和:22408

約数の個数: 16

約数和(自身を含む): 21475200

約数和(自身を除く): 7852479

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 22369, 67107, 156583, 469749, 648701, 1946103, 4540907, 13622721]

約数ペア:

[(1, 13622721), (3, 4540907), (7, 1946103), (21, 648701), (29, 469749), (87, 156583), (203, 67107), (609, 22369)]