24678999

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1116

約数の個数: 20

約数和(自身を含む): 36999864

約数和(自身を除く): 12320865

約数列:

[1, 3, 9, 27, 81, 547, 557, 1641, 1671, 4923, 5013, 14769, 15039, 44307, 45117, 304679, 914037, 2742111, 8226333, 24678999]

約数ペア:

[(1, 24678999), (3, 8226333), (9, 2742111), (27, 914037), (81, 304679), (547, 45117), (557, 44307), (1641, 15039), (1671, 14769), (4923, 5013)]