77210419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3121}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 91262304

約数和(自身を除く): 14051885

約数列:

[1, 11, 13, 143, 173, 1903, 2249, 3121, 24739, 34331, 40573, 446303, 539933, 5939263, 7019129, 77210419]

約数ペア:

[(1, 77210419), (11, 7019129), (13, 5939263), (143, 539933), (173, 446303), (1903, 40573), (2249, 34331), (3121, 24739)]