1189493409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{41953}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 1710380672

約数和(自身を除く): 520887263

約数列:

[1, 3, 13, 39, 727, 2181, 9451, 28353, 41953, 125859, 545389, 1636167, 30499831, 91499493, 396497803, 1189493409]

約数ペア:

[(1, 1189493409), (3, 396497803), (13, 91499493), (39, 30499831), (727, 1636167), (2181, 545389), (9451, 125859), (28353, 41953)]