10728263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 13633536

約数和(自身を除く): 2905273

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3803, 26621, 49439, 117893, 346073, 825251, 1532609, 10728263]

約数ペア:

[(1, 10728263), (7, 1532609), (13, 825251), (31, 346073), (91, 117893), (217, 49439), (403, 26621), (2821, 3803)]