30871083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 43082496

約数和(自身を除く): 12211413

約数列:

[1, 3, 23, 69, 541, 827, 1623, 2481, 12443, 19021, 37329, 57063, 447407, 1342221, 10290361, 30871083]

約数ペア:

[(1, 30871083), (3, 10290361), (23, 1342221), (69, 447407), (541, 57063), (827, 37329), (1623, 19021), (2481, 12443)]