5142261

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 7112448

約数和(自身を除く): 1970187

約数列:

[1, 3, 41, 97, 123, 291, 431, 1293, 3977, 11931, 17671, 41807, 53013, 125421, 1714087, 5142261]

約数ペア:

[(1, 5142261), (3, 1714087), (41, 125421), (97, 53013), (123, 41807), (291, 17671), (431, 11931), (1293, 3977)]