12559239

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 11079801

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 863, 1323, 1617, 2079, 2589, 4851, 6041, 7767, 9493, 14553, 18123, 23301, 28479, 42287, 54369, 66451, 85437, 126861, 163107, 199353, 256311, 380583, 465157, 598059, 1141749, 1395471, 1794177, 4186413, 12559239]

約数ペア:

[(1, 12559239), (3, 4186413), (7, 1794177), (9, 1395471), (11, 1141749), (21, 598059), (27, 465157), (33, 380583), (49, 256311), (63, 199353), (77, 163107), (99, 126861), (147, 85437), (189, 66451), (231, 54369), (297, 42287), (441, 28479), (539, 23301), (693, 18123), (863, 14553), (1323, 9493), (1617, 7767), (2079, 6041), (2589, 4851)]