15209211447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4409}}^1\times {\mathrm{20173}}^1$

素因数の和:24607

約数の個数: 24

約数和(自身を含む): 23131508400

約数和(自身を除く): 7922296953

約数列:

[1, 3, 9, 19, 57, 171, 4409, 13227, 20173, 39681, 60519, 83771, 181557, 251313, 383287, 753939, 1149861, 3449583, 88942757, 266828271, 800484813, 1689912383, 5069737149, 15209211447]

約数ペア:

[(1, 15209211447), (3, 5069737149), (9, 1689912383), (19, 800484813), (57, 266828271), (171, 88942757), (4409, 3449583), (13227, 1149861), (20173, 753939), (39681, 383287), (60519, 251313), (83771, 181557)]