30398979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18127}}^1$

素因数の和:18186

約数の個数: 16

約数和(自身を含む): 44667392

約数和(自身を除く): 14268413

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 18127, 54381, 235651, 706953, 779461, 2338383, 10132993, 30398979]

約数ペア:

[(1, 30398979), (3, 10132993), (13, 2338383), (39, 779461), (43, 706953), (129, 235651), (559, 54381), (1677, 18127)]