12003957

素因数分解:

$3^5\times 7^1\times {\mathrm{7057}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 20552896

約数和(自身を除く): 8548939

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7057, 21171, 49399, 63513, 148197, 190539, 444591, 571617, 1333773, 1714851, 4001319, 12003957]

約数ペア:

[(1, 12003957), (3, 4001319), (7, 1714851), (9, 1333773), (21, 571617), (27, 444591), (63, 190539), (81, 148197), (189, 63513), (243, 49399), (567, 21171), (1701, 7057)]