7238907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61871}}^1$

素因数の和:61890

約数の個数: 12

約数和(自身を含む): 11260704

約数和(自身を除く): 4021797

約数列:

[1, 3, 9, 13, 39, 117, 61871, 185613, 556839, 804323, 2412969, 7238907]

約数ペア:

[(1, 7238907), (3, 2412969), (9, 804323), (13, 556839), (39, 185613), (117, 61871)]