3208491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 5651184

約数和(自身を除く): 2442693

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 277, 297, 351, 429, 831, 891, 1053, 1287, 2493, 3047, 3601, 3861, 7479, 9141, 10803, 11583, 22437, 27423, 32409, 39611, 82269, 97227, 118833, 246807, 291681, 356499, 1069497, 3208491]

約数ペア:

[(1, 3208491), (3, 1069497), (9, 356499), (11, 291681), (13, 246807), (27, 118833), (33, 97227), (39, 82269), (81, 39611), (99, 32409), (117, 27423), (143, 22437), (277, 11583), (297, 10803), (351, 9141), (429, 7479), (831, 3861), (891, 3601), (1053, 3047), (1287, 2493)]