339713217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1301}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 531216000

約数和(自身を除く): 191502783

約数列:

[1, 3, 9, 19, 27, 57, 171, 509, 513, 1301, 1527, 3903, 4581, 9671, 11709, 13743, 24719, 29013, 35127, 74157, 87039, 222471, 261117, 662209, 667413, 1986627, 5959881, 12581971, 17879643, 37745913, 113237739, 339713217]

約数ペア:

[(1, 339713217), (3, 113237739), (9, 37745913), (19, 17879643), (27, 12581971), (57, 5959881), (171, 1986627), (509, 667413), (513, 662209), (1301, 261117), (1527, 222471), (3903, 87039), (4581, 74157), (9671, 35127), (11709, 29013), (13743, 24719)]