47986659

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 79572480

約数和(自身を除く): 31585821

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 3187, 5019, 9561, 15057, 22309, 28683, 66927, 200781, 761693, 2285079, 5331851, 6855237, 15995553, 47986659]

約数ペア:

[(1, 47986659), (3, 15995553), (7, 6855237), (9, 5331851), (21, 2285079), (63, 761693), (239, 200781), (717, 66927), (1673, 28683), (2151, 22309), (3187, 15057), (5019, 9561)]