224331813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 352999296

約数和(自身を除く): 128667483

約数列:

[1, 3, 9, 17, 51, 71, 107, 153, 193, 213, 321, 579, 639, 963, 1207, 1737, 1819, 3281, 3621, 5457, 7597, 9843, 10863, 13703, 16371, 20651, 22791, 29529, 41109, 61953, 68373, 123327, 129149, 185859, 232951, 351067, 387447, 698853, 1053201, 1162341, 1466221, 2096559, 3159603, 4398663, 13195989, 24925757, 74777271, 224331813]

約数ペア:

[(1, 224331813), (3, 74777271), (9, 24925757), (17, 13195989), (51, 4398663), (71, 3159603), (107, 2096559), (153, 1466221), (193, 1162341), (213, 1053201), (321, 698853), (579, 387447), (639, 351067), (963, 232951), (1207, 185859), (1737, 129149), (1819, 123327), (3281, 68373), (3621, 61953), (5457, 41109), (7597, 29529), (9843, 22791), (10863, 20651), (13703, 16371)]