25696899

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 38154240

約数和(自身を除く): 12457341

約数列:

[1, 3, 9, 27, 647, 1471, 1941, 4413, 5823, 13239, 17469, 39717, 951737, 2855211, 8565633, 25696899]

約数ペア:

[(1, 25696899), (3, 8565633), (9, 2855211), (27, 951737), (647, 39717), (1471, 17469), (1941, 13239), (4413, 5823)]