1247126823

素因数分解:

$3^2\times {\mathrm{2063}}^1\times {\mathrm{67169}}^1$

素因数の和:69238

約数の個数: 12

約数和(自身を含む): 1802305440

約数和(自身を除く): 555178617

約数列:

[1, 3, 9, 2063, 6189, 18567, 67169, 201507, 604521, 138569647, 415708941, 1247126823]

約数ペア:

[(1, 1247126823), (3, 415708941), (9, 138569647), (2063, 604521), (6189, 201507), (18567, 67169)]