1344681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 2164932

約数和(自身を除く): 820251

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1277, 3831, 11493, 16601, 34479, 49803, 103437, 149409, 448227, 1344681]

約数ペア:

[(1, 1344681), (3, 448227), (9, 149409), (13, 103437), (27, 49803), (39, 34479), (81, 16601), (117, 11493), (351, 3831), (1053, 1277)]