1947033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3122496

約数和(自身を除く): 1175463

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 277, 639, 781, 831, 2343, 2493, 3047, 7029, 9141, 19667, 27423, 59001, 177003, 216337, 649011, 1947033]

約数ペア:

[(1, 1947033), (3, 649011), (9, 216337), (11, 177003), (33, 59001), (71, 27423), (99, 19667), (213, 9141), (277, 7029), (639, 3047), (781, 2493), (831, 2343)]