12481791

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34963}}^1$

素因数の和:34990

約数の個数: 16

約数和(自身を含む): 20139264

約数和(自身を除く): 7657473

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 34963, 104889, 244741, 594371, 734223, 1783113, 4160597, 12481791]

約数ペア:

[(1, 12481791), (3, 4160597), (7, 1783113), (17, 734223), (21, 594371), (51, 244741), (119, 104889), (357, 34963)]