13898428713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{78721}}^1$

素因数の和:79246

約数の個数: 32

約数和(自身を含む): 22218497280

約数和(自身を除く): 8320068567

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 503, 1509, 4527, 6539, 13581, 19617, 58851, 78721, 176553, 236163, 708489, 1023373, 2125467, 3070119, 9210357, 27631071, 39596663, 118789989, 356369967, 514756619, 1069109901, 1544269857, 4632809571, 13898428713]

約数ペア:

[(1, 13898428713), (3, 4632809571), (9, 1544269857), (13, 1069109901), (27, 514756619), (39, 356369967), (117, 118789989), (351, 39596663), (503, 27631071), (1509, 9210357), (4527, 3070119), (6539, 2125467), (13581, 1023373), (19617, 708489), (58851, 236163), (78721, 176553)]