8319141

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 12489984

約数和(自身を除く): 4170843

約数列:

[1, 3, 9, 47, 71, 141, 213, 277, 423, 639, 831, 2493, 3337, 10011, 13019, 19667, 30033, 39057, 59001, 117171, 177003, 924349, 2773047, 8319141]

約数ペア:

[(1, 8319141), (3, 2773047), (9, 924349), (47, 177003), (71, 117171), (141, 59001), (213, 39057), (277, 30033), (423, 19667), (639, 13019), (831, 10011), (2493, 3337)]