3819621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 5634944

約数和(自身を除く): 1815323

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2647, 7941, 34411, 97939, 103233, 293817, 1273207, 3819621]

約数ペア:

[(1, 3819621), (3, 1273207), (13, 293817), (37, 103233), (39, 97939), (111, 34411), (481, 7941), (1443, 2647)]