47067407

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 53432736

約数和(自身を除く): 6365329

約数列:

[1, 17, 23, 73, 97, 289, 391, 1241, 1649, 1679, 2231, 6647, 7081, 21097, 28033, 28543, 37927, 120377, 162863, 485231, 644759, 2046409, 2768671, 47067407]

約数ペア:

[(1, 47067407), (17, 2768671), (23, 2046409), (73, 644759), (97, 485231), (289, 162863), (391, 120377), (1241, 37927), (1649, 28543), (1679, 28033), (2231, 21097), (6647, 7081)]