65291239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8590

約数の個数: 16

約数和(自身を含む): 76410880

約数和(自身を除く): 11119641

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 8527, 110851, 162013, 264337, 2106169, 3436381, 5022403, 65291239]

約数ペア:

[(1, 65291239), (13, 5022403), (19, 3436381), (31, 2106169), (247, 264337), (403, 162013), (589, 110851), (7657, 8527)]