3871383

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 5671680

約数和(自身を除く): 1800297

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 2953, 8859, 56107, 67919, 168321, 203757, 1290461, 3871383]

約数ペア:

[(1, 3871383), (3, 1290461), (19, 203757), (23, 168321), (57, 67919), (69, 56107), (437, 8859), (1311, 2953)]