12875247

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 24003840

約数和(自身を除く): 11128593

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 563, 693, 847, 1089, 1689, 2079, 2541, 3267, 3941, 5067, 6193, 7623, 11823, 15201, 18579, 22869, 35469, 43351, 55737, 68123, 106407, 130053, 167211, 204369, 390159, 476861, 613107, 1170477, 1430583, 1839321, 4291749, 12875247]

約数ペア:

[(1, 12875247), (3, 4291749), (7, 1839321), (9, 1430583), (11, 1170477), (21, 613107), (27, 476861), (33, 390159), (63, 204369), (77, 167211), (99, 130053), (121, 106407), (189, 68123), (231, 55737), (297, 43351), (363, 35469), (563, 22869), (693, 18579), (847, 15201), (1089, 11823), (1689, 7623), (2079, 6193), (2541, 5067), (3267, 3941)]