29121868223

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1\times {\mathrm{20011}}^1$

素因数の和:21782

約数の個数: 16

約数和(自身を含む): 33566367744

約数和(自身を除く): 4444499521

約数列:

[1, 7, 127, 889, 1637, 11459, 20011, 140077, 207899, 1455293, 2541397, 17789779, 32758007, 229306049, 4160266889, 29121868223]

約数ペア:

[(1, 29121868223), (7, 4160266889), (127, 229306049), (889, 32758007), (1637, 17789779), (11459, 2541397), (20011, 1455293), (140077, 207899)]