12966393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 7717767

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 797, 957, 1479, 2391, 5423, 8767, 13549, 16269, 23113, 26301, 40647, 69339, 149039, 254243, 392921, 447117, 762729, 1178763, 4322131, 12966393]

約数ペア:

[(1, 12966393), (3, 4322131), (11, 1178763), (17, 762729), (29, 447117), (33, 392921), (51, 254243), (87, 149039), (187, 69339), (319, 40647), (493, 26301), (561, 23113), (797, 16269), (957, 13549), (1479, 8767), (2391, 5423)]