12749133

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 6604467

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 223, 323, 669, 969, 1003, 1121, 3009, 3363, 3791, 4237, 11373, 12711, 13157, 19057, 39471, 57171, 72029, 216087, 223669, 249983, 671007, 749949, 4249711, 12749133]

約数ペア:

[(1, 12749133), (3, 4249711), (17, 749949), (19, 671007), (51, 249983), (57, 223669), (59, 216087), (177, 72029), (223, 57171), (323, 39471), (669, 19057), (969, 13157), (1003, 12711), (1121, 11373), (3009, 4237), (3363, 3791)]