2105152273

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83561}}^1$

素因数の和:83688

約数の個数: 16

約数和(自身を含む): 2486805120

約数和(自身を除く): 381652847

約数列:

[1, 7, 59, 61, 413, 427, 3599, 25193, 83561, 584927, 4930099, 5097221, 34510693, 35680547, 300736039, 2105152273]

約数ペア:

[(1, 2105152273), (7, 300736039), (59, 35680547), (61, 34510693), (413, 5097221), (427, 4930099), (3599, 584927), (25193, 83561)]