99971521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10939}}^1$

素因数の和:11008

約数の個数: 16

約数和(自身を含む): 116401600

約数和(自身を除く): 16430079

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 10939, 142207, 207841, 404743, 2701933, 5261659, 7690117, 99971521]

約数ペア:

[(1, 99971521), (13, 7690117), (19, 5261659), (37, 2701933), (247, 404743), (481, 207841), (703, 142207), (9139, 10939)]