82152721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{11701}}^1$

素因数の和:11784

約数の個数: 16

約数和(自身を含む): 101105280

約数和(自身を除く): 18952559

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 11701, 81907, 198917, 690359, 1392419, 4832513, 11736103, 82152721]

約数ペア:

[(1, 82152721), (7, 11736103), (17, 4832513), (59, 1392419), (119, 690359), (413, 198917), (1003, 81907), (7021, 11701)]