4564431

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 20

約数和(自身を含む): 7007352

約数和(自身を除く): 2442921

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1523, 2997, 4569, 13707, 41121, 56351, 123363, 169053, 507159, 1521477, 4564431]

約数ペア:

[(1, 4564431), (3, 1521477), (9, 507159), (27, 169053), (37, 123363), (81, 56351), (111, 41121), (333, 13707), (999, 4569), (1523, 2997)]