38712789

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{2339}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 57470400

約数和(自身を除く): 18757611

約数列:

[1, 3, 9, 27, 613, 1839, 2339, 5517, 7017, 16551, 21051, 63153, 1433807, 4301421, 12904263, 38712789]

約数ペア:

[(1, 38712789), (3, 12904263), (9, 4301421), (27, 1433807), (613, 63153), (1839, 21051), (2339, 16551), (5517, 7017)]