813304820153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1\times {\mathrm{311551}}^1$

素因数の和:333512

約数の個数: 16

約数和(自身を含む): 984215199744

約数和(自身を除く): 170910379591

約数列:

[1, 7, 17, 119, 21937, 153559, 311551, 372929, 2180857, 2610503, 5296367, 37074569, 6834494287, 47841460009, 116186402879, 813304820153]

約数ペア:

[(1, 813304820153), (7, 116186402879), (17, 47841460009), (119, 6834494287), (21937, 37074569), (153559, 5296367), (311551, 2610503), (372929, 2180857)]