28680911281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1123}}^1\times {\mathrm{6691}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 31411070208

約数和(自身を除く): 2730158927

約数列:

[1, 11, 347, 1123, 3817, 6691, 12353, 73601, 389681, 2321777, 4286491, 7513993, 25539547, 82653923, 2607355571, 28680911281]

約数ペア:

[(1, 28680911281), (11, 2607355571), (347, 82653923), (1123, 25539547), (3817, 7513993), (6691, 4286491), (12353, 2321777), (73601, 389681)]