495655797

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42223}}^1$

素因数の和:42289

約数の個数: 32

約数和(自身を含む): 832319488

約数和(自身を除く): 336663691

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 42223, 126669, 295561, 548899, 886683, 1646697, 1815589, 3842293, 5446767, 11526879, 12709123, 23602657, 38127369, 70807971, 165218599, 495655797]

約数ペア:

[(1, 495655797), (3, 165218599), (7, 70807971), (13, 38127369), (21, 23602657), (39, 12709123), (43, 11526879), (91, 5446767), (129, 3842293), (273, 1815589), (301, 1646697), (559, 886683), (903, 548899), (1677, 295561), (3913, 126669), (11739, 42223)]