47605257

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17573}}^1$

素因数の和:17629

約数の個数: 24

約数和(自身を含む): 80418624

約数和(自身を除く): 32813367

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 17573, 52719, 123011, 158157, 369033, 755639, 1107099, 2266917, 5289473, 6800751, 15868419, 47605257]

約数ペア:

[(1, 47605257), (3, 15868419), (7, 6800751), (9, 5289473), (21, 2266917), (43, 1107099), (63, 755639), (129, 369033), (301, 158157), (387, 123011), (903, 52719), (2709, 17573)]