8941009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 11289600

約数和(自身を除く): 2348591

約数列:

[1, 7, 11, 77, 83, 581, 913, 1399, 6391, 9793, 15389, 107723, 116117, 812819, 1277287, 8941009]

約数ペア:

[(1, 8941009), (7, 1277287), (11, 812819), (77, 116117), (83, 107723), (581, 15389), (913, 9793), (1399, 6391)]