297744181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20479}}^1$

素因数の和:20584

約数の個数: 16

約数和(自身を含む): 356515840

約数和(自身を除く): 58771659

約数列:

[1, 7, 31, 67, 217, 469, 2077, 14539, 20479, 143353, 634849, 1372093, 4443943, 9604651, 42534883, 297744181]

約数ペア:

[(1, 297744181), (7, 42534883), (31, 9604651), (67, 4443943), (217, 1372093), (469, 634849), (2077, 143353), (14539, 20479)]