12764997

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 21475584

約数和(自身を除く): 8710587

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3823, 11469, 26761, 34407, 80283, 202619, 240849, 607857, 1418333, 1823571, 4254999, 12764997]

約数ペア:

[(1, 12764997), (3, 4254999), (7, 1823571), (9, 1418333), (21, 607857), (53, 240849), (63, 202619), (159, 80283), (371, 34407), (477, 26761), (1113, 11469), (3339, 3823)]