4889487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 6906240

約数和(自身を除く): 2016753

約数列:

[1, 3, 29, 43, 87, 129, 1247, 1307, 3741, 3921, 37903, 56201, 113709, 168603, 1629829, 4889487]

約数ペア:

[(1, 4889487), (3, 1629829), (29, 168603), (43, 113709), (87, 56201), (129, 37903), (1247, 3921), (1307, 3741)]