70999019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 16737301

約数列:

[1, 7, 13, 91, 271, 1897, 2879, 3523, 20153, 24661, 37427, 261989, 780209, 5461463, 10142717, 70999019]

約数ペア:

[(1, 70999019), (7, 10142717), (13, 5461463), (91, 780209), (271, 261989), (1897, 37427), (2879, 24661), (3523, 20153)]