26241789

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9539}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 40296960

約数和(自身を除く): 14055171

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9539, 28617, 66773, 200319, 1249609, 3748827, 8747263, 26241789]

約数ペア:

[(1, 26241789), (3, 8747263), (7, 3748827), (21, 1249609), (131, 200319), (393, 66773), (917, 28617), (2751, 9539)]