1969978633221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{39569}}^1\times {\mathrm{873437}}^1$

素因数の和:913028

約数の個数: 16

約数和(自身を含む): 2764955332800

約数和(自身を除く): 794976699579

約数列:

[1, 3, 19, 57, 39569, 118707, 751811, 873437, 2255433, 2620311, 16595303, 49785909, 34561028653, 103683085959, 656659544407, 1969978633221]

約数ペア:

[(1, 1969978633221), (3, 656659544407), (19, 103683085959), (57, 34561028653), (39569, 49785909), (118707, 16595303), (751811, 2620311), (873437, 2255433)]