2347887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 3490560

約数和(自身を除く): 1142673

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2423, 7269, 41191, 46037, 123573, 138111, 782629, 2347887]

約数ペア:

[(1, 2347887), (3, 782629), (17, 138111), (19, 123573), (51, 46037), (57, 41191), (323, 7269), (969, 2423)]