634293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 1029600

約数和(自身を除く): 395307

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 149, 387, 447, 473, 1341, 1419, 1639, 4257, 4917, 6407, 14751, 19221, 57663, 70477, 211431, 634293]

約数ペア:

[(1, 634293), (3, 211431), (9, 70477), (11, 57663), (33, 19221), (43, 14751), (99, 6407), (129, 4917), (149, 4257), (387, 1639), (447, 1419), (473, 1341)]