9727417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 12051072

約数和(自身を除く): 2323655

約数列:

[1, 7, 17, 43, 119, 301, 731, 1901, 5117, 13307, 32317, 81743, 226219, 572201, 1389631, 9727417]

約数ペア:

[(1, 9727417), (7, 1389631), (17, 572201), (43, 226219), (119, 81743), (301, 32317), (731, 13307), (1901, 5117)]