127712893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16103}}^1$

素因数の和:16224

約数の個数: 16

約数和(自身を含む): 160782336

約数和(自身を除く): 33069443

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 16103, 112721, 177133, 1239931, 1658609, 11610263, 18244699, 127712893]

約数ペア:

[(1, 127712893), (7, 18244699), (11, 11610263), (77, 1658609), (103, 1239931), (721, 177133), (1133, 112721), (7931, 16103)]