47804691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 24679149

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 473, 571, 649, 1419, 1713, 1947, 2537, 6281, 7611, 18843, 24553, 27907, 33689, 73659, 83721, 101067, 270083, 370579, 810249, 1111737, 1448627, 4345881, 15934897, 47804691]

約数ペア:

[(1, 47804691), (3, 15934897), (11, 4345881), (33, 1448627), (43, 1111737), (59, 810249), (129, 370579), (177, 270083), (473, 101067), (571, 83721), (649, 73659), (1419, 33689), (1713, 27907), (1947, 24553), (2537, 18843), (6281, 7611)]