120685691

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 140152320

約数和(自身を除く): 19466629

約数列:

[1, 7, 89, 307, 623, 631, 2149, 4417, 27323, 56159, 191261, 193717, 393113, 1356019, 17240813, 120685691]

約数ペア:

[(1, 120685691), (7, 17240813), (89, 1356019), (307, 393113), (623, 193717), (631, 191261), (2149, 56159), (4417, 27323)]