2601153

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1918

約数の個数: 20

約数和(自身を含む): 4116420

約数和(自身を除く): 1515267

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1889, 5667, 17001, 32113, 51003, 96339, 153009, 289017, 867051, 2601153]

約数ペア:

[(1, 2601153), (3, 867051), (9, 289017), (17, 153009), (27, 96339), (51, 51003), (81, 32113), (153, 17001), (459, 5667), (1377, 1889)]