2929689

素因数分解:

$3^4\times 7^1\times {\mathrm{5167}}^1$

素因数の和:5186

約数の個数: 20

約数和(自身を含む): 5002624

約数和(自身を除く): 2072935

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5167, 15501, 36169, 46503, 108507, 139509, 325521, 418527, 976563, 2929689]

約数ペア:

[(1, 2929689), (3, 976563), (7, 418527), (9, 325521), (21, 139509), (27, 108507), (63, 46503), (81, 36169), (189, 15501), (567, 5167)]