4387119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 6718080

約数和(自身を除く): 2330961

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6997, 20991, 76967, 132943, 230901, 398829, 1462373, 4387119]

約数ペア:

[(1, 4387119), (3, 1462373), (11, 398829), (19, 230901), (33, 132943), (57, 76967), (209, 20991), (627, 6997)]