9939147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 14069760

約数和(自身を除く): 4130613

約数列:

[1, 3, 19, 57, 127, 381, 1373, 2413, 4119, 7239, 26087, 78261, 174371, 523113, 3313049, 9939147]

約数ペア:

[(1, 9939147), (3, 3313049), (19, 523113), (57, 174371), (127, 78261), (381, 26087), (1373, 7239), (2413, 4119)]