47428737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2239}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 66232320

約数和(自身を除く): 18803583

約数列:

[1, 3, 23, 69, 307, 921, 2239, 6717, 7061, 21183, 51497, 154491, 687373, 2062119, 15809579, 47428737]

約数ペア:

[(1, 47428737), (3, 15809579), (23, 2062119), (69, 687373), (307, 154491), (921, 51497), (2239, 21183), (6717, 7061)]