1085747999

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{8353}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 1283174400

約数和(自身を除く): 197426401

約数列:

[1, 7, 31, 217, 599, 4193, 8353, 18569, 58471, 129983, 258943, 1812601, 5003447, 35024129, 155106857, 1085747999]

約数ペア:

[(1, 1085747999), (7, 155106857), (31, 35024129), (217, 5003447), (599, 1812601), (4193, 258943), (8353, 129983), (18569, 58471)]