4550707

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 5466112

約数和(自身を除く): 915405

約数列:

[1, 7, 31, 67, 217, 313, 469, 2077, 2191, 9703, 14539, 20971, 67921, 146797, 650101, 4550707]

約数ペア:

[(1, 4550707), (7, 650101), (31, 146797), (67, 67921), (217, 20971), (313, 14539), (469, 9703), (2077, 2191)]