2247391377

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{16979}}^1$

素因数の和:17194

約数の個数: 48

約数和(自身を含む): 4068679680

約数和(自身を除く): 1821288303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 191, 231, 573, 693, 1337, 1719, 2101, 4011, 6303, 12033, 14707, 16979, 18909, 44121, 50937, 118853, 132363, 152811, 186769, 356559, 560307, 1069677, 1307383, 1680921, 3242989, 3922149, 9728967, 11766447, 22700923, 29186901, 35672879, 68102769, 107018637, 204308307, 249710153, 321055911, 749130459, 2247391377]

約数ペア:

[(1, 2247391377), (3, 749130459), (7, 321055911), (9, 249710153), (11, 204308307), (21, 107018637), (33, 68102769), (63, 35672879), (77, 29186901), (99, 22700923), (191, 11766447), (231, 9728967), (573, 3922149), (693, 3242989), (1337, 1680921), (1719, 1307383), (2101, 1069677), (4011, 560307), (6303, 356559), (12033, 186769), (14707, 152811), (16979, 132363), (18909, 118853), (44121, 50937)]