13374291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37463}}^1$

素因数の和:37490

約数の個数: 16

約数和(自身を含む): 21579264

約数和(自身を除く): 8204973

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37463, 112389, 262241, 636871, 786723, 1910613, 4458097, 13374291]

約数ペア:

[(1, 13374291), (3, 4458097), (7, 1910613), (17, 786723), (21, 636871), (51, 262241), (119, 112389), (357, 37463)]