315092309

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{1777}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 366296448

約数和(自身を除く): 51204139

約数列:

[1, 7, 73, 347, 511, 1777, 2429, 12439, 25331, 129721, 177317, 616619, 908047, 4316333, 45013187, 315092309]

約数ペア:

[(1, 315092309), (7, 45013187), (73, 4316333), (347, 908047), (511, 616619), (1777, 177317), (2429, 129721), (12439, 25331)]