25141833

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8438

約数の個数: 20

約数和(自身を含む): 38577220

約数和(自身を除く): 13435387

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8389, 25167, 75501, 226503, 310393, 679509, 931179, 2793537, 8380611, 25141833]

約数ペア:

[(1, 25141833), (3, 8380611), (9, 2793537), (27, 931179), (37, 679509), (81, 310393), (111, 226503), (333, 75501), (999, 25167), (2997, 8389)]