25378737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6271}}^1$

素因数の和:6364

約数の個数: 16

約数和(自身を含む): 36126720

約数和(自身を除く): 10747983

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6271, 18813, 119149, 357447, 445241, 1335723, 8459579, 25378737]

約数ペア:

[(1, 25378737), (3, 8459579), (19, 1335723), (57, 445241), (71, 357447), (213, 119149), (1349, 18813), (4047, 6271)]