243482577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^2$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 365518272

約数和(自身を除く): 122035695

約数列:

[1, 3, 13, 23, 39, 69, 299, 521, 897, 1563, 6773, 11983, 20319, 35949, 155779, 271441, 467337, 814323, 3528733, 6243143, 10586199, 18729429, 81160859, 243482577]

約数ペア:

[(1, 243482577), (3, 81160859), (13, 18729429), (23, 10586199), (39, 6243143), (69, 3528733), (299, 814323), (521, 467337), (897, 271441), (1563, 155779), (6773, 35949), (11983, 20319)]