30639561

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 41441280

約数和(自身を除く): 10801719

約数列:

[1, 3, 151, 239, 283, 453, 717, 849, 36089, 42733, 67637, 108267, 128199, 202911, 10213187, 30639561]

約数ペア:

[(1, 30639561), (3, 10213187), (151, 202911), (239, 128199), (283, 108267), (453, 67637), (717, 42733), (849, 36089)]