12748113

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 22284288

約数和(自身を除く): 9536175

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 11903, 35709, 83321, 107127, 202351, 249963, 607053, 749889, 1416457, 1821159, 4249371, 12748113]

約数ペア:

[(1, 12748113), (3, 4249371), (7, 1821159), (9, 1416457), (17, 749889), (21, 607053), (51, 249963), (63, 202351), (119, 107127), (153, 83321), (357, 35709), (1071, 11903)]