1263951

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 2034960

約数和(自身を除く): 771009

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 277, 351, 507, 831, 1521, 2493, 3601, 4563, 7479, 10803, 32409, 46813, 97227, 140439, 421317, 1263951]

約数ペア:

[(1, 1263951), (3, 421317), (9, 140439), (13, 97227), (27, 46813), (39, 32409), (117, 10803), (169, 7479), (277, 4563), (351, 3601), (507, 2493), (831, 1521)]