11399227

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 13584384

約数和(自身を除く): 2185157

約数列:

[1, 7, 31, 131, 217, 401, 917, 2807, 4061, 12431, 28427, 52531, 87017, 367717, 1628461, 11399227]

約数ペア:

[(1, 11399227), (7, 1628461), (31, 367717), (131, 87017), (217, 52531), (401, 28427), (917, 12431), (2807, 4061)]