530715381

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{815231}}^1$

素因数の和:815272

約数の個数: 16

約数和(自身を含む): 834797568

約数和(自身を除く): 304082187

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 815231, 2445693, 5706617, 17119851, 25272161, 75816483, 176905127, 530715381]

約数ペア:

[(1, 530715381), (3, 176905127), (7, 75816483), (21, 25272161), (31, 17119851), (93, 5706617), (217, 2445693), (651, 815231)]