127686779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 147847680

約数和(自身を除く): 20160901

約数列:

[1, 11, 17, 187, 743, 919, 8173, 10109, 12631, 15623, 138941, 171853, 682817, 7510987, 11607889, 127686779]

約数ペア:

[(1, 127686779), (11, 11607889), (17, 7510987), (187, 682817), (743, 171853), (919, 138941), (8173, 15623), (10109, 12631)]