12854439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 20139392

約数和(自身を除く): 7284953

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 607, 1629, 1821, 2353, 5463, 7059, 7891, 21177, 23673, 71019, 109867, 329601, 988803, 1428271, 4284813, 12854439]

約数ペア:

[(1, 12854439), (3, 4284813), (9, 1428271), (13, 988803), (39, 329601), (117, 109867), (181, 71019), (543, 23673), (607, 21177), (1629, 7891), (1821, 7059), (2353, 5463)]