2789547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1202133

約数列:

[1, 3, 17, 51, 83, 249, 659, 1411, 1977, 4233, 11203, 33609, 54697, 164091, 929849, 2789547]

約数ペア:

[(1, 2789547), (3, 929849), (17, 164091), (51, 54697), (83, 33609), (249, 11203), (659, 4233), (1411, 1977)]