2463939

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1632

約数の個数: 20

約数和(自身を含む): 3876840

約数和(自身を除く): 1412901

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1601, 4803, 14409, 30419, 43227, 91257, 129681, 273771, 821313, 2463939]

約数ペア:

[(1, 2463939), (3, 821313), (9, 273771), (19, 129681), (27, 91257), (57, 43227), (81, 30419), (171, 14409), (513, 4803), (1539, 1601)]