38070975999

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{21397}}^1$

素因数の和:22039

約数の個数: 32

約数和(自身を含む): 58449064960

約数和(自身を除く): 20378088961

約数列:

[1, 3, 7, 21, 193, 439, 579, 1317, 1351, 3073, 4053, 9219, 21397, 64191, 84727, 149779, 254181, 449337, 593089, 1779267, 4129621, 9393283, 12388863, 28179849, 28907347, 65752981, 86722041, 197258943, 1812903619, 5438710857, 12690325333, 38070975999]

約数ペア:

[(1, 38070975999), (3, 12690325333), (7, 5438710857), (21, 1812903619), (193, 197258943), (439, 86722041), (579, 65752981), (1317, 28907347), (1351, 28179849), (3073, 12388863), (4053, 9393283), (9219, 4129621), (21397, 1779267), (64191, 593089), (84727, 449337), (149779, 254181)]