47381541

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 66453504

約数和(自身を除く): 19071963

約数列:

[1, 3, 23, 69, 127, 381, 2921, 5407, 8763, 16221, 124361, 373083, 686689, 2060067, 15793847, 47381541]

約数ペア:

[(1, 47381541), (3, 15793847), (23, 2060067), (69, 686689), (127, 373083), (381, 124361), (2921, 16221), (5407, 8763)]