12480039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9727

約数の個数: 24

約数和(自身を含む): 21180432

約数和(自身を除く): 8700393

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9697, 29091, 87273, 106667, 126061, 320001, 378183, 960003, 1134549, 1386671, 4160013, 12480039]

約数ペア:

[(1, 12480039), (3, 4160013), (9, 1386671), (11, 1134549), (13, 960003), (33, 378183), (39, 320001), (99, 126061), (117, 106667), (143, 87273), (429, 29091), (1287, 9697)]