1869129

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 2845440

約数和(自身を除く): 976311

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1871, 5613, 16839, 50517, 69227, 207681, 623043, 1869129]

約数ペア:

[(1, 1869129), (3, 623043), (9, 207681), (27, 69227), (37, 50517), (111, 16839), (333, 5613), (999, 1871)]