17292121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 21869568

約数和(自身を除く): 4577447

約数列:

[1, 7, 11, 71, 77, 497, 781, 3163, 5467, 22141, 34793, 224573, 243551, 1572011, 2470303, 17292121]

約数ペア:

[(1, 17292121), (7, 2470303), (11, 1572011), (71, 243551), (77, 224573), (497, 34793), (781, 22141), (3163, 5467)]