292054329

素因数分解:

$3^4\times 7^1\times {\mathrm{515087}}^1$

素因数の和:515106

約数の個数: 20

約数和(自身を含む): 498605184

約数和(自身を除く): 206550855

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 515087, 1545261, 3605609, 4635783, 10816827, 13907349, 32450481, 41722047, 97351443, 292054329]

約数ペア:

[(1, 292054329), (3, 97351443), (7, 41722047), (9, 32450481), (21, 13907349), (27, 10816827), (63, 4635783), (81, 3605609), (189, 1545261), (567, 515087)]