13072525731

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2381}}^1\times {\mathrm{14879}}^1$

素因数の和:17307

約数の個数: 24

約数和(自身を含む): 19352511360

約数和(自身を除く): 6279985629

約数列:

[1, 3, 9, 41, 123, 369, 2381, 7143, 14879, 21429, 44637, 97621, 133911, 292863, 610039, 878589, 1830117, 5490351, 35426899, 106280697, 318842091, 1452502859, 4357508577, 13072525731]

約数ペア:

[(1, 13072525731), (3, 4357508577), (9, 1452502859), (41, 318842091), (123, 106280697), (369, 35426899), (2381, 5490351), (7143, 1830117), (14879, 878589), (21429, 610039), (44637, 292863), (97621, 133911)]