2838693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4479840

約数和(自身を除く): 1641147

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 509, 1527, 1859, 5577, 5599, 6617, 16797, 19851, 72787, 86021, 218361, 258063, 946231, 2838693]

約数ペア:

[(1, 2838693), (3, 946231), (11, 258063), (13, 218361), (33, 86021), (39, 72787), (143, 19851), (169, 16797), (429, 6617), (507, 5599), (509, 5577), (1527, 1859)]