10268289

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7486

約数の個数: 20

約数和(自身を含む): 16243524

約数和(自身を除く): 5975235

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 7457, 22371, 67113, 126769, 201339, 380307, 604017, 1140921, 3422763, 10268289]

約数ペア:

[(1, 10268289), (3, 3422763), (9, 1140921), (17, 604017), (27, 380307), (51, 201339), (81, 126769), (153, 67113), (459, 22371), (1377, 7457)]