16513375417

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{21401}}^1$

素因数の和:22341

約数の個数: 24

約数和(自身を含む): 20767815936

約数和(自身を除く): 4254440519

約数列:

[1, 7, 11, 77, 121, 847, 911, 6377, 10021, 21401, 70147, 110231, 149807, 235411, 771617, 1647877, 2589521, 18126647, 19496311, 136474177, 214459421, 1501215947, 2359053631, 16513375417]

約数ペア:

[(1, 16513375417), (7, 2359053631), (11, 1501215947), (77, 214459421), (121, 136474177), (847, 19496311), (911, 18126647), (6377, 2589521), (10021, 1647877), (21401, 771617), (70147, 235411), (110231, 149807)]