13127808001

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{2214169}}^1$

素因数の和:2214205

約数の個数: 18

約数和(自身を含む): 16785622770

約数和(自身を除く): 3657814769

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 2214169, 15499183, 24355859, 108494281, 170491013, 267914449, 1193437091, 1875401143, 13127808001]

約数ペア:

[(1, 13127808001), (7, 1875401143), (11, 1193437091), (49, 267914449), (77, 170491013), (121, 108494281), (539, 24355859), (847, 15499183), (5929, 2214169)]