3812787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 6327360

約数和(自身を除く): 2514573

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2027, 6081, 18243, 22297, 38513, 66891, 115539, 200673, 346617, 423643, 1270929, 3812787]

約数ペア:

[(1, 3812787), (3, 1270929), (9, 423643), (11, 346617), (19, 200673), (33, 115539), (57, 66891), (99, 38513), (171, 22297), (209, 18243), (627, 6081), (1881, 2027)]