4154475951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{108947}}^1$

素因数の和:109195

約数の個数: 24

約数和(自身を含む): 6345131520

約数和(自身を除く): 2190655569

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 4237, 12711, 38133, 108947, 326841, 980523, 2069993, 6209979, 18629937, 24295181, 72885543, 218656629, 461608439, 1384825317, 4154475951]

約数ペア:

[(1, 4154475951), (3, 1384825317), (9, 461608439), (19, 218656629), (57, 72885543), (171, 24295181), (223, 18629937), (669, 6209979), (2007, 2069993), (4237, 980523), (12711, 326841), (38133, 108947)]