28928221921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{39573491}}^1$

素因数の和:39573551

約数の個数: 8

約数和(自身を含む): 31342205664

約数和(自身を除く): 2413983743

約数列:

[1, 17, 43, 731, 39573491, 672749347, 1701660113, 28928221921]

約数ペア:

[(1, 28928221921), (17, 1701660113), (43, 672749347), (731, 39573491)]