858312897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1158317}}^1$

素因数の和:1158352

約数の個数: 16

約数和(自身を含む): 1297316160

約数和(自身を除く): 439003263

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1158317, 3474951, 15058121, 22008023, 45174363, 66024069, 286104299, 858312897]

約数ペア:

[(1, 858312897), (3, 286104299), (13, 66024069), (19, 45174363), (39, 22008023), (57, 15058121), (247, 3474951), (741, 1158317)]