2865741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 4100544

約数和(自身を除く): 1234803

約数列:

[1, 3, 17, 51, 83, 249, 677, 1411, 2031, 4233, 11509, 34527, 56191, 168573, 955247, 2865741]

約数ペア:

[(1, 2865741), (3, 955247), (17, 168573), (51, 56191), (83, 34527), (249, 11509), (677, 4233), (1411, 2031)]