2008155567

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{502919}}^1$

素因数の和:502955

約数の個数: 16

約数和(自身を含む): 2945099520

約数和(自身を除く): 936943953

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 502919, 1508757, 5532109, 16596327, 60853199, 182559597, 669385189, 2008155567]

約数ペア:

[(1, 2008155567), (3, 669385189), (11, 182559597), (33, 60853199), (121, 16596327), (363, 5532109), (1331, 1508757), (3993, 502919)]