1931567976801

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{4991131723}}^1$

素因数の和:4991131772

約数の個数: 12

約数和(自身を含む): 2854927346128

約数和(自身を除く): 923359369327

約数列:

[1, 3, 9, 43, 129, 387, 4991131723, 14973395169, 44920185507, 214618664089, 643855992267, 1931567976801]

約数ペア:

[(1, 1931567976801), (3, 643855992267), (9, 214618664089), (43, 44920185507), (129, 14973395169), (387, 4991131723)]