1269051

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2010960

約数和(自身を除く): 741909

約数列:

[1, 3, 7, 21, 49, 89, 97, 147, 267, 291, 623, 679, 1869, 2037, 4361, 4753, 8633, 13083, 14259, 25899, 60431, 181293, 423017, 1269051]

約数ペア:

[(1, 1269051), (3, 423017), (7, 181293), (21, 60431), (49, 25899), (89, 14259), (97, 13083), (147, 8633), (267, 4753), (291, 4361), (623, 2037), (679, 1869)]