7061989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 8146944

約数和(自身を除く): 1084955

約数列:

[1, 11, 23, 103, 253, 271, 1133, 2369, 2981, 6233, 26059, 27913, 68563, 307043, 641999, 7061989]

約数ペア:

[(1, 7061989), (11, 641999), (23, 307043), (103, 68563), (253, 27913), (271, 26059), (1133, 6233), (2369, 2981)]