738967581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{26947}}^1$

素因数の和:27241

約数の個数: 24

約数和(自身を含む): 1168680864

約数和(自身を除く): 429713283

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 3047, 9141, 26947, 27423, 80841, 242523, 296417, 889251, 2667753, 7464319, 22392957, 67178871, 82107509, 246322527, 738967581]

約数ペア:

[(1, 738967581), (3, 246322527), (9, 82107509), (11, 67178871), (33, 22392957), (99, 7464319), (277, 2667753), (831, 889251), (2493, 296417), (3047, 242523), (9141, 80841), (26947, 27423)]