47899089

素因数分解:

$3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{881}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 79252992

約数和(自身を除く): 31353903

約数列:

[1, 3, 7, 9, 21, 63, 863, 881, 2589, 2643, 6041, 6167, 7767, 7929, 18123, 18501, 54369, 55503, 760303, 2280909, 5322121, 6842727, 15966363, 47899089]

約数ペア:

[(1, 47899089), (3, 15966363), (7, 6842727), (9, 5322121), (21, 2280909), (63, 760303), (863, 55503), (881, 54369), (2589, 18501), (2643, 18123), (6041, 7929), (6167, 7767)]