47787369

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5431}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 73006080

約数和(自身を除く): 25218711

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 5431, 8799, 16293, 38017, 114051, 2275589, 6826767, 15929123, 47787369]

約数ペア:

[(1, 47787369), (3, 15929123), (7, 6826767), (21, 2275589), (419, 114051), (1257, 38017), (2933, 16293), (5431, 8799)]