29525821

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 34784640

約数和(自身を除く): 5258819

約数列:

[1, 13, 17, 43, 169, 221, 239, 559, 731, 2873, 3107, 4063, 7267, 9503, 10277, 40391, 52819, 123539, 133601, 174709, 686647, 1736813, 2271217, 29525821]

約数ペア:

[(1, 29525821), (13, 2271217), (17, 1736813), (43, 686647), (169, 174709), (221, 133601), (239, 123539), (559, 52819), (731, 40391), (2873, 10277), (3107, 9503), (4063, 7267)]