53428739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34537}}^1$

素因数の和:34574

約数の個数: 16

約数和(自身を含む): 69628608

約数和(自身を除く): 16199869

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 34537, 241759, 448981, 587129, 3142867, 4109903, 7632677, 53428739]

約数ペア:

[(1, 53428739), (7, 7632677), (13, 4109903), (17, 3142867), (91, 587129), (119, 448981), (221, 241759), (1547, 34537)]