2901471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 4118400

約数和(自身を除く): 1216929

約数列:

[1, 3, 19, 57, 109, 327, 467, 1401, 2071, 6213, 8873, 26619, 50903, 152709, 967157, 2901471]

約数ペア:

[(1, 2901471), (3, 967157), (19, 152709), (57, 50903), (109, 26619), (327, 8873), (467, 6213), (1401, 2071)]