3908379

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 5432832

約数和(自身を除く): 1524453

約数列:

[1, 3, 47, 53, 141, 159, 523, 1569, 2491, 7473, 24581, 27719, 73743, 83157, 1302793, 3908379]

約数ペア:

[(1, 3908379), (3, 1302793), (47, 83157), (53, 73743), (141, 27719), (159, 24581), (523, 7473), (1569, 2491)]