5871551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 7138560

約数和(自身を除く): 1267009

約数列:

[1, 7, 19, 131, 133, 337, 917, 2359, 2489, 6403, 17423, 44147, 44821, 309029, 838793, 5871551]

約数ペア:

[(1, 5871551), (7, 838793), (19, 309029), (131, 44821), (133, 44147), (337, 17423), (917, 6403), (2359, 2489)]