14987319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 21461760

約数和(自身を除く): 6474441

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 4139, 12417, 70363, 211089, 293869, 881607, 4995773, 14987319]

約数ペア:

[(1, 14987319), (3, 4995773), (17, 881607), (51, 293869), (71, 211089), (213, 70363), (1207, 12417), (3621, 4139)]