39449967

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5382

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 15293073

約数列:

[1, 3, 47, 53, 141, 159, 2491, 5279, 7473, 15837, 248113, 279787, 744339, 839361, 13149989, 39449967]

約数ペア:

[(1, 39449967), (3, 13149989), (47, 839361), (53, 744339), (141, 279787), (159, 248113), (2491, 15837), (5279, 7473)]