19621629

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{3119}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 9581571

約数列:

[1, 3, 9, 27, 233, 699, 2097, 3119, 6291, 9357, 28071, 84213, 726727, 2180181, 6540543, 19621629]

約数ペア:

[(1, 19621629), (3, 6540543), (9, 2180181), (27, 726727), (233, 84213), (699, 28071), (2097, 9357), (3119, 6291)]