2779747599

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{65101}}^1$

素因数の和:65478

約数の個数: 16

約数和(自身を含む): 3804040064

約数和(自身を除く): 1024292465

約数列:

[1, 3, 43, 129, 331, 993, 14233, 42699, 65101, 195303, 2799343, 8398029, 21548431, 64645293, 926582533, 2779747599]

約数ペア:

[(1, 2779747599), (3, 926582533), (43, 64645293), (129, 21548431), (331, 8398029), (993, 2799343), (14233, 195303), (42699, 65101)]