4052506647

素因数分解:

$3^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{69491}}^1$

素因数の和:72278

約数の個数: 16

約数和(自身を含む): 6177560832

約数和(自身を除く): 2125054185

約数列:

[1, 3, 7, 21, 2777, 8331, 19439, 58317, 69491, 208473, 486437, 1459311, 192976507, 578929521, 1350835549, 4052506647]

約数ペア:

[(1, 4052506647), (3, 1350835549), (7, 578929521), (21, 192976507), (2777, 1459311), (8331, 486437), (19439, 208473), (58317, 69491)]