275668899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{19937}}^1$

素因数の和:20370

約数の個数: 16

約数和(自身を含む): 401950080

約数和(自身を除く): 126281181

約数列:

[1, 3, 11, 33, 419, 1257, 4609, 13827, 19937, 59811, 219307, 657921, 8353603, 25060809, 91889633, 275668899]

約数ペア:

[(1, 275668899), (3, 91889633), (11, 25060809), (33, 8353603), (419, 657921), (1257, 219307), (4609, 59811), (13827, 19937)]