21610317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10103}}^1$

素因数の和:10160

約数の個数: 16

約数和(自身を含む): 31039488

約数和(自身を除く): 9429171

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 10103, 30309, 232369, 313193, 697107, 939579, 7203439, 21610317]

約数ペア:

[(1, 21610317), (3, 7203439), (23, 939579), (31, 697107), (69, 313193), (93, 232369), (713, 30309), (2139, 10103)]