47287353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2267}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 66951360

約数和(自身を除く): 19664007

約数列:

[1, 3, 17, 51, 409, 1227, 2267, 6801, 6953, 20859, 38539, 115617, 927203, 2781609, 15762451, 47287353]

約数ペア:

[(1, 47287353), (3, 15762451), (17, 2781609), (51, 927203), (409, 115617), (1227, 38539), (2267, 20859), (6801, 6953)]