47150691

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8669}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 75116880

約数和(自身を除く): 27966189

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 8669, 26007, 60683, 182049, 320753, 424781, 962259, 1274343, 2245271, 6735813, 15716897, 47150691]

約数ペア:

[(1, 47150691), (3, 15716897), (7, 6735813), (21, 2245271), (37, 1274343), (49, 962259), (111, 424781), (147, 320753), (259, 182049), (777, 60683), (1813, 26007), (5439, 8669)]