457743

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 729904

約数和(自身を除く): 272161

約数列:

[1, 3, 11, 13, 33, 39, 97, 121, 143, 291, 363, 429, 1067, 1261, 1573, 3201, 3783, 4719, 11737, 13871, 35211, 41613, 152581, 457743]

約数ペア:

[(1, 457743), (3, 152581), (11, 41613), (13, 35211), (33, 13871), (39, 11737), (97, 4719), (121, 3783), (143, 3201), (291, 1573), (363, 1261), (429, 1067)]