13780797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 18957120

約数和(自身を除く): 5176323

約数列:

[1, 3, 41, 123, 181, 543, 619, 1857, 7421, 22263, 25379, 76137, 112039, 336117, 4593599, 13780797]

約数ペア:

[(1, 13780797), (3, 4593599), (41, 336117), (123, 112039), (181, 76137), (543, 25379), (619, 22263), (1857, 7421)]