5280994503

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{159407}}^1$

素因数の和:159828

約数の個数: 20

約数和(自身を含む): 7908230880

約数和(自身を除く): 2627236377

約数列:

[1, 3, 9, 27, 81, 409, 1227, 3681, 11043, 33129, 159407, 478221, 1434663, 4303989, 12911967, 65197463, 195592389, 586777167, 1760331501, 5280994503]

約数ペア:

[(1, 5280994503), (3, 1760331501), (9, 586777167), (27, 195592389), (81, 65197463), (409, 12911967), (1227, 4303989), (3681, 1434663), (11043, 478221), (33129, 159407)]