2706759

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 4492800

約数和(自身を除く): 1786041

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1439, 1881, 4317, 12951, 15829, 27341, 47487, 82023, 142461, 246069, 300751, 902253, 2706759]

約数ペア:

[(1, 2706759), (3, 902253), (9, 300751), (11, 246069), (19, 142461), (33, 82023), (57, 47487), (99, 27341), (171, 15829), (209, 12951), (627, 4317), (1439, 1881)]