7941017649

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{121439}}^1$

素因数の和:121820

約数の個数: 16

約数和(自身を含む): 10772213760

約数和(自身を除く): 2831196111

約数列:

[1, 3, 71, 213, 307, 921, 21797, 65391, 121439, 364317, 8622169, 25866507, 37281773, 111845319, 2647005883, 7941017649]

約数ペア:

[(1, 7941017649), (3, 2647005883), (71, 111845319), (213, 37281773), (307, 25866507), (921, 8622169), (21797, 364317), (65391, 121439)]