279133081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 303519744

約数和(自身を除く): 24386663

約数列:

[1, 17, 43, 383, 731, 997, 6511, 16469, 16949, 42871, 279973, 381851, 728807, 6491467, 16419593, 279133081]

約数ペア:

[(1, 279133081), (17, 16419593), (43, 6491467), (383, 728807), (731, 381851), (997, 279973), (6511, 42871), (16469, 16949)]