2016642201

素因数分解:

$3^1\times 7^1\times {\mathrm{7789}}^1\times {\mathrm{12329}}^1$

素因数の和:20128

約数の個数: 16

約数和(自身を含む): 3073622400

約数和(自身を除く): 1056980199

約数列:

[1, 3, 7, 21, 7789, 12329, 23367, 36987, 54523, 86303, 163569, 258909, 96030581, 288091743, 672214067, 2016642201]

約数ペア:

[(1, 2016642201), (3, 672214067), (7, 288091743), (21, 96030581), (7789, 258909), (12329, 163569), (23367, 86303), (36987, 54523)]