17400087

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 26223600

約数和(自身を除く): 8823513

約数列:

[1, 3, 9, 29, 87, 163, 261, 409, 489, 1227, 1467, 3681, 4727, 11861, 14181, 35583, 42543, 66667, 106749, 200001, 600003, 1933343, 5800029, 17400087]

約数ペア:

[(1, 17400087), (3, 5800029), (9, 1933343), (29, 600003), (87, 200001), (163, 106749), (261, 66667), (409, 42543), (489, 35583), (1227, 14181), (1467, 11861), (3681, 4727)]