3727539

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2736

約数の個数: 20

約数和(自身を含む): 5898024

約数和(自身を除く): 2170485

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2707, 8121, 24363, 46019, 73089, 138057, 219267, 414171, 1242513, 3727539]

約数ペア:

[(1, 3727539), (3, 1242513), (9, 414171), (17, 219267), (27, 138057), (51, 73089), (81, 46019), (153, 24363), (459, 8121), (1377, 2707)]