25813893

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9679}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 39649280

約数和(自身を除く): 13835387

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9679, 29037, 67753, 203259, 1229233, 3687699, 8604631, 25813893]

約数ペア:

[(1, 25813893), (3, 8604631), (7, 3687699), (21, 1229233), (127, 203259), (381, 67753), (889, 29037), (2667, 9679)]