38487807

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 58509360

約数和(自身を除く): 20021553

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2819, 4551, 8457, 13653, 25371, 104303, 115579, 312909, 346737, 938727, 1040211, 4276423, 12829269, 38487807]

約数ペア:

[(1, 38487807), (3, 12829269), (9, 4276423), (37, 1040211), (41, 938727), (111, 346737), (123, 312909), (333, 115579), (369, 104303), (1517, 25371), (2819, 13653), (4551, 8457)]