24750009

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6691}}^1$

素因数の和:6837

約数の個数: 16

約数和(自身を含む): 36939840

約数和(自身を除く): 12189831

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6691, 20073, 60219, 180657, 916667, 2750001, 8250003, 24750009]

約数ペア:

[(1, 24750009), (3, 8250003), (9, 2750001), (27, 916667), (137, 180657), (411, 60219), (1233, 20073), (3699, 6691)]