161008064771

素因数分解:

${\mathrm{31}}^2\times {\mathrm{401}}^1\times {\mathrm{417811}}^1$

素因数の和:418274

約数の個数: 12

約数和(自身を含む): 166784701032

約数和(自身を除く): 5776636261

約数列:

[1, 31, 401, 961, 12431, 385361, 417811, 12952141, 167542211, 401516371, 5193808541, 161008064771]

約数ペア:

[(1, 161008064771), (31, 5193808541), (401, 401516371), (961, 167542211), (12431, 12952141), (385361, 417811)]