1262181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 1761984

約数和(自身を除く): 499803

約数列:

[1, 3, 37, 83, 111, 137, 249, 411, 3071, 5069, 9213, 11371, 15207, 34113, 420727, 1262181]

約数ペア:

[(1, 1262181), (3, 420727), (37, 34113), (83, 15207), (111, 11371), (137, 9213), (249, 5069), (411, 3071)]