30648079

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8155

約数の個数: 16

約数和(自身を含む): 38995200

約数和(自身を除く): 8347121

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 8123, 56861, 89353, 398027, 625471, 2786189, 4378297, 30648079]

約数ペア:

[(1, 30648079), (7, 4378297), (11, 2786189), (49, 625471), (77, 398027), (343, 89353), (539, 56861), (3773, 8123)]