1938406977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5522527}}^1$

素因数の和:5522549

約数の個数: 16

約数和(自身を含む): 3092615680

約数和(自身を除く): 1154208703

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5522527, 16567581, 49702743, 71792851, 149108229, 215378553, 646135659, 1938406977]

約数ペア:

[(1, 1938406977), (3, 646135659), (9, 215378553), (13, 149108229), (27, 71792851), (39, 49702743), (117, 16567581), (351, 5522527)]