37970247

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6007}}^1$

素因数の和:6067

約数の個数: 24

約数和(自身を含む): 60272256

約数和(自身を除く): 22302009

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6007, 6321, 18021, 42049, 126147, 258301, 294343, 774903, 883029, 1808107, 5424321, 12656749, 37970247]

約数ペア:

[(1, 37970247), (3, 12656749), (7, 5424321), (21, 1808107), (43, 883029), (49, 774903), (129, 294343), (147, 258301), (301, 126147), (903, 42049), (2107, 18021), (6007, 6321)]