126962143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53189}}^1$

素因数の和:53238

約数の個数: 16

約数和(自身を含む): 163399680

約数和(自身を除く): 36437537

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 53189, 372323, 585079, 1648859, 4095553, 11542013, 18137449, 126962143]

約数ペア:

[(1, 126962143), (7, 18137449), (11, 11542013), (31, 4095553), (77, 1648859), (217, 585079), (341, 372323), (2387, 53189)]