11551653

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8418

約数の個数: 20

約数和(自身を含む): 18273420

約数和(自身を除く): 6721767

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8389, 25167, 75501, 142613, 226503, 427839, 679509, 1283517, 3850551, 11551653]

約数ペア:

[(1, 11551653), (3, 3850551), (9, 1283517), (17, 679509), (27, 427839), (51, 226503), (81, 142613), (153, 75501), (459, 25167), (1377, 8389)]