12685959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 21529872

約数和(自身を除く): 8843913

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9857, 29571, 88713, 108427, 128141, 325281, 384423, 975843, 1153269, 1409551, 4228653, 12685959]

約数ペア:

[(1, 12685959), (3, 4228653), (9, 1409551), (11, 1153269), (13, 975843), (33, 384423), (39, 325281), (99, 128141), (117, 108427), (143, 88713), (429, 29571), (1287, 9857)]