12139809

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 18156096

約数和(自身を除く): 6016287

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 631, 1749, 1893, 6413, 6941, 19239, 20823, 33443, 76351, 100329, 229053, 367873, 1103619, 4046603, 12139809]

約数ペア:

[(1, 12139809), (3, 4046603), (11, 1103619), (33, 367873), (53, 229053), (121, 100329), (159, 76351), (363, 33443), (583, 20823), (631, 19239), (1749, 6941), (1893, 6413)]