201373161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554747}}^1$

素因数の和:554772

約数の個数: 12

約数和(自身を含む): 295125936

約数和(自身を除く): 93752775

約数列:

[1, 3, 11, 33, 121, 363, 554747, 1664241, 6102217, 18306651, 67124387, 201373161]

約数ペア:

[(1, 201373161), (3, 67124387), (11, 18306651), (33, 6102217), (121, 1664241), (363, 554747)]