121192849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 129976000

約数和(自身を除く): 8783151

約数列:

[1, 19, 109, 139, 421, 2071, 2641, 7999, 15151, 45889, 58519, 287869, 871891, 1111861, 6378571, 121192849]

約数ペア:

[(1, 121192849), (19, 6378571), (109, 1111861), (139, 871891), (421, 287869), (2071, 58519), (2641, 45889), (7999, 15151)]