39049997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 47984640

約数和(自身を除く): 8934643

約数列:

[1, 7, 19, 47, 133, 329, 893, 6247, 6251, 43729, 118693, 293609, 830851, 2055263, 5578571, 39049997]

約数ペア:

[(1, 39049997), (7, 5578571), (19, 2055263), (47, 830851), (133, 293609), (329, 118693), (893, 43729), (6247, 6251)]