1969132899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{67619}}^1$

素因数の和:68210

約数の個数: 16

約数和(自身を含む): 2784862080

約数和(自身を除く): 815729181

約数列:

[1, 3, 17, 51, 571, 1713, 9707, 29121, 67619, 202857, 1149523, 3448569, 38610449, 115831347, 656377633, 1969132899]

約数ペア:

[(1, 1969132899), (3, 656377633), (17, 115831347), (51, 38610449), (571, 3448569), (1713, 1149523), (9707, 202857), (29121, 67619)]