3119553

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2058

約数の個数: 20

約数和(自身を含む): 4907760

約数和(自身を除く): 1788207

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2027, 6081, 18243, 38513, 54729, 115539, 164187, 346617, 1039851, 3119553]

約数ペア:

[(1, 3119553), (3, 1039851), (9, 346617), (19, 164187), (27, 115539), (57, 54729), (81, 38513), (171, 18243), (513, 6081), (1539, 2027)]