1627297919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 1897934976

約数和(自身を除く): 270637057

約数列:

[1, 13, 17, 71, 137, 221, 757, 923, 1207, 1781, 2329, 9727, 9841, 12869, 15691, 30277, 53747, 103709, 126451, 165359, 167297, 698711, 913699, 1348217, 1763053, 2149667, 7363339, 11878087, 22919689, 95723407, 125176763, 1627297919]

約数ペア:

[(1, 1627297919), (13, 125176763), (17, 95723407), (71, 22919689), (137, 11878087), (221, 7363339), (757, 2149667), (923, 1763053), (1207, 1348217), (1781, 913699), (2329, 698711), (9727, 167297), (9841, 165359), (12869, 126451), (15691, 103709), (30277, 53747)]