27893071871

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1\times {\mathrm{7793}}^1$

素因数の和:9730

約数の個数: 16

約数和(自身を含む): 32002288704

約数和(自身を除く): 4109216833

約数列:

[1, 7, 317, 1613, 2219, 7793, 11291, 54551, 511321, 2470381, 3579247, 12570109, 17292667, 87990763, 3984724553, 27893071871]

約数ペア:

[(1, 27893071871), (7, 3984724553), (317, 87990763), (1613, 17292667), (2219, 12570109), (7793, 3579247), (11291, 2470381), (54551, 511321)]