12283947

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 7607253

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 443, 711, 1027, 1329, 2133, 3081, 3987, 5759, 9243, 11961, 17277, 27729, 34997, 51831, 104991, 155493, 314973, 454961, 944919, 1364883, 4094649, 12283947]

約数ペア:

[(1, 12283947), (3, 4094649), (9, 1364883), (13, 944919), (27, 454961), (39, 314973), (79, 155493), (117, 104991), (237, 51831), (351, 34997), (443, 27729), (711, 17277), (1027, 11961), (1329, 9243), (2133, 5759), (3081, 3987)]