2855133

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18684

約数の個数: 12

約数和(自身を含む): 4366908

約数和(自身を除く): 1511775

約数列:

[1, 3, 9, 17, 51, 153, 18661, 55983, 167949, 317237, 951711, 2855133]

約数ペア:

[(1, 2855133), (3, 951711), (9, 317237), (17, 167949), (51, 55983), (153, 18661)]