2610927

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 1709073

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 149, 177, 297, 447, 531, 649, 1341, 1593, 1639, 1947, 4023, 4917, 5841, 8791, 14751, 17523, 26373, 44253, 79119, 96701, 237357, 290103, 870309, 2610927]

約数ペア:

[(1, 2610927), (3, 870309), (9, 290103), (11, 237357), (27, 96701), (33, 79119), (59, 44253), (99, 26373), (149, 17523), (177, 14751), (297, 8791), (447, 5841), (531, 4917), (649, 4023), (1341, 1947), (1593, 1639)]