254097029193

素因数分解:

$3^1\times 7^2\times {\mathrm{1973}}^1\times {\mathrm{876103}}^1$

素因数の和:878093

約数の個数: 24

約数和(自身を含む): 394309879488

約数和(自身を除く): 140212850295

約数列:

[1, 3, 7, 21, 49, 147, 1973, 5919, 13811, 41433, 96677, 290031, 876103, 2628309, 6132721, 18398163, 42929047, 128787141, 1728551219, 5185653657, 12099858533, 36299575599, 84699009731, 254097029193]

約数ペア:

[(1, 254097029193), (3, 84699009731), (7, 36299575599), (21, 12099858533), (49, 5185653657), (147, 1728551219), (1973, 128787141), (5919, 42929047), (13811, 18398163), (41433, 6132721), (96677, 2628309), (290031, 876103)]