71131417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13901}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 88083072

約数和(自身を除く): 16951655

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 13901, 97307, 236317, 597743, 1654219, 4184201, 10161631, 71131417]

約数ペア:

[(1, 71131417), (7, 10161631), (17, 4184201), (43, 1654219), (119, 597743), (301, 236317), (731, 97307), (5117, 13901)]