26665899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4919}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 38572800

約数和(自身を除く): 11906901

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4919, 5421, 14757, 63947, 191841, 683741, 2051223, 8888633, 26665899]

約数ペア:

[(1, 26665899), (3, 8888633), (13, 2051223), (39, 683741), (139, 191841), (417, 63947), (1807, 14757), (4919, 5421)]