42132951

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2999}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 69888000

約数和(自身を除く): 27755049

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 2999, 4683, 8997, 14049, 20993, 26991, 62979, 188937, 668777, 2006331, 4681439, 6018993, 14044317, 42132951]

約数ペア:

[(1, 42132951), (3, 14044317), (7, 6018993), (9, 4681439), (21, 2006331), (63, 668777), (223, 188937), (669, 62979), (1561, 26991), (2007, 20993), (2999, 14049), (4683, 8997)]