1232007

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 2099880

約数和(自身を除く): 867873

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 289, 357, 493, 609, 833, 867, 1421, 1479, 2023, 2499, 3451, 4263, 6069, 8381, 10353, 14161, 24157, 25143, 42483, 58667, 72471, 176001, 410669, 1232007]

約数ペア:

[(1, 1232007), (3, 410669), (7, 176001), (17, 72471), (21, 58667), (29, 42483), (49, 25143), (51, 24157), (87, 14161), (119, 10353), (147, 8381), (203, 6069), (289, 4263), (357, 3451), (493, 2499), (609, 2023), (833, 1479), (867, 1421)]