1297338003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{357689}}^1$

素因数の和:357739

約数の個数: 24

約数和(自身を含む): 2083186560

約数和(自身を除く): 785848557

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 357689, 1073067, 3219201, 4649957, 11088359, 13949871, 33265077, 41849613, 99795231, 144148667, 432446001, 1297338003]

約数ペア:

[(1, 1297338003), (3, 432446001), (9, 144148667), (13, 99795231), (31, 41849613), (39, 33265077), (93, 13949871), (117, 11088359), (279, 4649957), (403, 3219201), (1209, 1073067), (3627, 357689)]