247482306

素因数分解:

$2^1\times 3^2\times {\mathrm{13749017}}^1$

素因数の和:13749025

約数の個数: 12

約数和(自身を含む): 536211702

約数和(自身を除く): 288729396

約数列:

[1, 2, 3, 6, 9, 18, 13749017, 27498034, 41247051, 82494102, 123741153, 247482306]

約数ペア:

[(1, 247482306), (2, 123741153), (3, 82494102), (6, 41247051), (9, 27498034), (18, 13749017)]