2863323

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 4273440

約数和(自身を除く): 1410117

約数列:

[1, 3, 9, 27, 173, 519, 613, 1557, 1839, 4671, 5517, 16551, 106049, 318147, 954441, 2863323]

約数ペア:

[(1, 2863323), (3, 954441), (9, 318147), (27, 106049), (173, 16551), (519, 5517), (613, 4671), (1557, 1839)]