16264611

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 27440640

約数和(自身を除く): 11176029

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 2381, 6831, 7143, 21429, 26191, 54763, 64287, 78573, 164289, 235719, 492867, 602393, 707157, 1478601, 1807179, 5421537, 16264611]

約数ペア:

[(1, 16264611), (3, 5421537), (9, 1807179), (11, 1478601), (23, 707157), (27, 602393), (33, 492867), (69, 235719), (99, 164289), (207, 78573), (253, 64287), (297, 54763), (621, 26191), (759, 21429), (2277, 7143), (2381, 6831)]