17243317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 22341760

約数和(自身を除く): 5098443

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9973, 69811, 129649, 189487, 907543, 1326409, 2463331, 17243317]

約数ペア:

[(1, 17243317), (7, 2463331), (13, 1326409), (19, 907543), (91, 189487), (133, 129649), (247, 69811), (1729, 9973)]