2764017

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 4126080

約数和(自身を除く): 1362063

約数列:

[1, 3, 9, 27, 167, 501, 613, 1503, 1839, 4509, 5517, 16551, 102371, 307113, 921339, 2764017]

約数ペア:

[(1, 2764017), (3, 921339), (9, 307113), (27, 102371), (167, 16551), (501, 5517), (613, 4509), (1503, 1839)]