13755189

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{911}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 7257291

約数列:

[1, 3, 7, 21, 719, 911, 2157, 2733, 5033, 6377, 15099, 19131, 655009, 1965027, 4585063, 13755189]

約数ペア:

[(1, 13755189), (3, 4585063), (7, 1965027), (21, 655009), (719, 19131), (911, 15099), (2157, 6377), (2733, 5033)]