6991029

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5077}}^1$

素因数の和:5106

約数の個数: 20

約数和(自身を含む): 11059884

約数和(自身を除く): 4068855

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5077, 15231, 45693, 86309, 137079, 258927, 411237, 776781, 2330343, 6991029]

約数ペア:

[(1, 6991029), (3, 2330343), (9, 776781), (17, 411237), (27, 258927), (51, 137079), (81, 86309), (153, 45693), (459, 15231), (1377, 5077)]