313051521

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{5981}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 424961280

約数和(自身を除く): 111909759

約数列:

[1, 3, 73, 219, 239, 717, 5981, 17447, 17943, 52341, 436613, 1309839, 1429459, 4288377, 104350507, 313051521]

約数ペア:

[(1, 313051521), (3, 104350507), (73, 4288377), (219, 1429459), (239, 1309839), (717, 436613), (5981, 52341), (17447, 17943)]