487259619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 820624896

約数和(自身を除く): 333365277

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 233, 363, 699, 823, 847, 1631, 2469, 2541, 2563, 4893, 5761, 7689, 9053, 17283, 17941, 27159, 28193, 53823, 63371, 84579, 99583, 190113, 191759, 197351, 298749, 575277, 592053, 697081, 1342313, 2091243, 2109349, 4026939, 6328047, 14765443, 23202839, 44296329, 69608517, 162419873, 487259619]

約数ペア:

[(1, 487259619), (3, 162419873), (7, 69608517), (11, 44296329), (21, 23202839), (33, 14765443), (77, 6328047), (121, 4026939), (231, 2109349), (233, 2091243), (363, 1342313), (699, 697081), (823, 592053), (847, 575277), (1631, 298749), (2469, 197351), (2541, 191759), (2563, 190113), (4893, 99583), (5761, 84579), (7689, 63371), (9053, 53823), (17283, 28193), (17941, 27159)]