2775473721

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2507203}}^1$

素因数の和:2507253

約数の個数: 16

約数和(自身を含む): 4212102720

約数和(自身を除く): 1436628999

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2507203, 7521609, 22564827, 67694481, 102795323, 308385969, 925157907, 2775473721]

約数ペア:

[(1, 2775473721), (3, 925157907), (9, 308385969), (27, 102795323), (41, 67694481), (123, 22564827), (369, 7521609), (1107, 2507203)]