2736909

素因数分解:

$3^5\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 4688320

約数和(自身を除く): 1951411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1609, 1701, 4827, 11263, 14481, 33789, 43443, 101367, 130329, 304101, 390987, 912303, 2736909]

約数ペア:

[(1, 2736909), (3, 912303), (7, 390987), (9, 304101), (21, 130329), (27, 101367), (63, 43443), (81, 33789), (189, 14481), (243, 11263), (567, 4827), (1609, 1701)]