7885383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5614

約数の個数: 16

約数和(自身を含む): 11738496

約数和(自身を除く): 3853113

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 5557, 16671, 61127, 183381, 238951, 716853, 2628461, 7885383]

約数ペア:

[(1, 7885383), (3, 2628461), (11, 716853), (33, 238951), (43, 183381), (129, 61127), (473, 16671), (1419, 5557)]