25618437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24354

約数の個数: 20

約数和(自身を含む): 41215020

約数和(自身を除く): 15596583

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24329, 72987, 218961, 316277, 656883, 948831, 1970649, 2846493, 8539479, 25618437]

約数ペア:

[(1, 25618437), (3, 8539479), (9, 2846493), (13, 1970649), (27, 948831), (39, 656883), (81, 316277), (117, 218961), (351, 72987), (1053, 24329)]