12404583

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4188

約数の個数: 20

約数和(自身を含む): 19035720

約数和(自身を除く): 6631137

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4139, 12417, 37251, 111753, 153143, 335259, 459429, 1378287, 4134861, 12404583]

約数ペア:

[(1, 12404583), (3, 4134861), (9, 1378287), (27, 459429), (37, 335259), (81, 153143), (111, 111753), (333, 37251), (999, 12417), (2997, 4139)]