71389781113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5824409}}^1$

素因数の和:5824536

約数の個数: 16

約数和(自身を含む): 87226364160

約数和(自身を除く): 15836583047

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 5824409, 40770863, 99014953, 599914127, 693104671, 4199398889, 10198540159, 71389781113]

約数ペア:

[(1, 71389781113), (7, 10198540159), (17, 4199398889), (103, 693104671), (119, 599914127), (721, 99014953), (1751, 40770863), (12257, 5824409)]