242556289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{15731}}^1$

素因数の和:16655

約数の個数: 8

約数和(自身を含む): 257123808

約数和(自身を除く): 14567519

約数列:

[1, 17, 907, 15419, 15731, 267427, 14268017, 242556289]

約数ペア:

[(1, 242556289), (17, 14268017), (907, 267427), (15419, 15731)]