858002553

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1342727}}^1$

素因数の和:1342804

約数の個数: 12

約数和(自身を含む): 1256793408

約数和(自身を除く): 398790855

約数列:

[1, 3, 9, 71, 213, 639, 1342727, 4028181, 12084543, 95333617, 286000851, 858002553]

約数ペア:

[(1, 858002553), (3, 286000851), (9, 95333617), (71, 12084543), (213, 4028181), (639, 1342727)]