25420863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8929}}^1$

素因数の和:9018

約数の個数: 16

約数和(自身を含む): 37005920

約数和(自身を除く): 11585057

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 8929, 26787, 116077, 348231, 651817, 1955451, 8473621, 25420863]

約数ペア:

[(1, 25420863), (3, 8473621), (13, 1955451), (39, 651817), (73, 348231), (219, 116077), (949, 26787), (2847, 8929)]