17213639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 19375200

約数和(自身を除く): 2161561

約数列:

[1, 17, 19, 137, 323, 389, 2329, 2603, 6613, 7391, 44251, 53293, 125647, 905981, 1012567, 17213639]

約数ペア:

[(1, 17213639), (17, 1012567), (19, 905981), (137, 125647), (323, 53293), (389, 44251), (2329, 7391), (2603, 6613)]