24987339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 40165440

約数和(自身を除く): 15178101

約数列:

[1, 3, 9, 13, 27, 39, 117, 257, 277, 351, 771, 831, 2313, 2493, 3341, 3601, 6939, 7479, 10023, 10803, 30069, 32409, 71189, 90207, 97227, 213567, 640701, 925457, 1922103, 2776371, 8329113, 24987339]

約数ペア:

[(1, 24987339), (3, 8329113), (9, 2776371), (13, 1922103), (27, 925457), (39, 640701), (117, 213567), (257, 97227), (277, 90207), (351, 71189), (771, 32409), (831, 30069), (2313, 10803), (2493, 10023), (3341, 7479), (3601, 6939)]