320470581

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{33923}}^1$

素因数の和:34040

約数の個数: 16

約数和(自身を含む): 442911744

約数和(自身を除く): 122441163

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 33923, 101769, 1594381, 2272841, 4783143, 6818523, 106823527, 320470581]

約数ペア:

[(1, 320470581), (3, 106823527), (47, 6818523), (67, 4783143), (141, 2272841), (201, 1594381), (3149, 101769), (9447, 33923)]