12401551239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{443689}}^1$

素因数の和:443732

約数の個数: 32

約数和(自身を含む): 20785989120

約数和(自身を除く): 8384437881

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 27951, 443689, 1331067, 3105823, 4880579, 9317469, 14641737, 34164053, 53686369, 102492159, 161059107, 375804583, 590550059, 1127413749, 1771650177, 4133850413, 12401551239]

約数ペア:

[(1, 12401551239), (3, 4133850413), (7, 1771650177), (11, 1127413749), (21, 590550059), (33, 375804583), (77, 161059107), (121, 102492159), (231, 53686369), (363, 34164053), (847, 14641737), (1331, 9317469), (2541, 4880579), (3993, 3105823), (9317, 1331067), (27951, 443689)]