25966161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 41384616

約数和(自身を除く): 15418455

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5413, 16239, 48717, 70369, 211107, 221933, 633321, 665799, 1997397, 2885129, 8655387, 25966161]

約数ペア:

[(1, 25966161), (3, 8655387), (9, 2885129), (13, 1997397), (39, 665799), (41, 633321), (117, 221933), (123, 211107), (369, 70369), (533, 48717), (1599, 16239), (4797, 5413)]