5431959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 8950032

約数和(自身を除く): 3518073

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2731, 8193, 24579, 35503, 46427, 106509, 139281, 319527, 417843, 603551, 1810653, 5431959]

約数ペア:

[(1, 5431959), (3, 1810653), (9, 603551), (13, 417843), (17, 319527), (39, 139281), (51, 106509), (117, 46427), (153, 35503), (221, 24579), (663, 8193), (1989, 2731)]