47322747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7193}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 74069424

約数和(自身を除く): 26746677

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 7193, 21579, 64737, 122281, 309299, 366843, 927897, 1100529, 2783691, 5258083, 15774249, 47322747]

約数ペア:

[(1, 47322747), (3, 15774249), (9, 5258083), (17, 2783691), (43, 1100529), (51, 927897), (129, 366843), (153, 309299), (387, 122281), (731, 64737), (2193, 21579), (6579, 7193)]