30502539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 47307312

約数和(自身を除く): 16804773

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 2731, 3723, 8193, 11169, 24579, 46427, 139281, 199363, 417843, 598089, 1794267, 3389171, 10167513, 30502539]

約数ペア:

[(1, 30502539), (3, 10167513), (9, 3389171), (17, 1794267), (51, 598089), (73, 417843), (153, 199363), (219, 139281), (657, 46427), (1241, 24579), (2731, 11169), (3723, 8193)]