39379689

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9173}}^1$

素因数の和:9238

約数の個数: 20

約数和(自身を含む): 59942916

約数和(自身を除く): 20563227

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9173, 27519, 82557, 247671, 486169, 743013, 1458507, 4375521, 13126563, 39379689]

約数ペア:

[(1, 39379689), (3, 13126563), (9, 4375521), (27, 1458507), (53, 743013), (81, 486169), (159, 247671), (477, 82557), (1431, 27519), (4293, 9173)]