772125837

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{289511}}^1$

素因数の和:289648

約数の個数: 16

約数和(自身を含む): 1185841152

約数和(自身を除く): 413715315

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 289511, 868533, 2026577, 6079731, 36767897, 110303691, 257375279, 772125837]

約数ペア:

[(1, 772125837), (3, 257375279), (7, 110303691), (21, 36767897), (127, 6079731), (381, 2026577), (889, 868533), (2667, 289511)]