2008694511

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{89959}}^1$

素因数の和:90795

約数の個数: 16

約数和(自身を含む): 2979475200

約数和(自身を除く): 970780689

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 22329, 89959, 269877, 809631, 2428893, 74396093, 223188279, 669564837, 2008694511]

約数ペア:

[(1, 2008694511), (3, 669564837), (9, 223188279), (27, 74396093), (827, 2428893), (2481, 809631), (7443, 269877), (22329, 89959)]