16616613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 24312960

約数和(自身を除く): 7696347

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 8039, 24117, 104507, 313521, 426067, 1278201, 5538871, 16616613]

約数ペア:

[(1, 16616613), (3, 5538871), (13, 1278201), (39, 426067), (53, 313521), (159, 104507), (689, 24117), (2067, 8039)]