5281003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 6564096

約数和(自身を除く): 1283093

約数列:

[1, 7, 13, 91, 131, 443, 917, 1703, 3101, 5759, 11921, 40313, 58033, 406231, 754429, 5281003]

約数ペア:

[(1, 5281003), (7, 754429), (13, 406231), (91, 58033), (131, 40313), (443, 11921), (917, 5759), (1703, 3101)]