29720353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 33214720

約数和(自身を除く): 3494367

約数列:

[1, 13, 43, 79, 559, 673, 1027, 3397, 8749, 28939, 44161, 53167, 376207, 691171, 2286181, 29720353]

約数ペア:

[(1, 29720353), (13, 2286181), (43, 691171), (79, 376207), (559, 53167), (673, 44161), (1027, 28939), (3397, 8749)]