712252017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{1997}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 1074700224

約数和(自身を除く): 362448207

約数列:

[1, 3, 9, 23, 69, 207, 1723, 1997, 5169, 5991, 15507, 17973, 39629, 45931, 118887, 137793, 356661, 413379, 3440831, 10322493, 30967479, 79139113, 237417339, 712252017]

約数ペア:

[(1, 712252017), (3, 237417339), (9, 79139113), (23, 30967479), (69, 10322493), (207, 3440831), (1723, 413379), (1997, 356661), (5169, 137793), (5991, 118887), (15507, 45931), (17973, 39629)]