47279449

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 7757351

約数列:

[1, 7, 97, 179, 389, 679, 1253, 2723, 17363, 37733, 69631, 121541, 264131, 487417, 6754207, 47279449]

約数ペア:

[(1, 47279449), (7, 6754207), (97, 487417), (179, 264131), (389, 121541), (679, 69631), (1253, 37733), (2723, 17363)]