13177113

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 4966887

約数列:

[1, 3, 41, 123, 149, 447, 719, 2157, 6109, 18327, 29479, 88437, 107131, 321393, 4392371, 13177113]

約数ペア:

[(1, 13177113), (3, 4392371), (41, 321393), (123, 107131), (149, 88437), (447, 29479), (719, 18327), (2157, 6109)]