42973839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 66743040

約数和(自身を除く): 23769201

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 5347, 8037, 16041, 48123, 101593, 251309, 304779, 753927, 914337, 2261781, 4774871, 14324613, 42973839]

約数ペア:

[(1, 42973839), (3, 14324613), (9, 4774871), (19, 2261781), (47, 914337), (57, 753927), (141, 304779), (171, 251309), (423, 101593), (893, 48123), (2679, 16041), (5347, 8037)]