38521189

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9343}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 47841280

約数和(自身を除く): 9320091

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 9343, 65401, 177517, 289633, 1242619, 2027431, 5503027, 38521189]

約数ペア:

[(1, 38521189), (7, 5503027), (19, 2027431), (31, 1242619), (133, 289633), (217, 177517), (589, 65401), (4123, 9343)]