8186913

素因数分解:

$3^5\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 14018368

約数和(自身を除く): 5831455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4813, 14439, 33691, 43317, 101073, 129951, 303219, 389853, 909657, 1169559, 2728971, 8186913]

約数ペア:

[(1, 8186913), (3, 2728971), (7, 1169559), (9, 909657), (21, 389853), (27, 303219), (63, 129951), (81, 101073), (189, 43317), (243, 33691), (567, 14439), (1701, 4813)]