215542093

素因数分解:

${\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{2879}}^1$

素因数の和:3348

約数の個数: 12

約数和(自身を含む): 234005760

約数和(自身を除く): 18463667

約数列:

[1, 13, 169, 443, 2879, 5759, 37427, 74867, 486551, 1275397, 16580161, 215542093]

約数ペア:

[(1, 215542093), (13, 16580161), (169, 1275397), (443, 486551), (2879, 74867), (5759, 37427)]