29085861

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 19571163

約数列:

[1, 3, 7, 17, 21, 49, 51, 103, 113, 119, 147, 309, 339, 357, 721, 791, 833, 1751, 1921, 2163, 2373, 2499, 5047, 5253, 5537, 5763, 11639, 12257, 13447, 15141, 16611, 34917, 36771, 40341, 81473, 85799, 94129, 197863, 244419, 257397, 282387, 570311, 593589, 1385041, 1710933, 4155123, 9695287, 29085861]

約数ペア:

[(1, 29085861), (3, 9695287), (7, 4155123), (17, 1710933), (21, 1385041), (49, 593589), (51, 570311), (103, 282387), (113, 257397), (119, 244419), (147, 197863), (309, 94129), (339, 85799), (357, 81473), (721, 40341), (791, 36771), (833, 34917), (1751, 16611), (1921, 15141), (2163, 13447), (2373, 12257), (2499, 11639), (5047, 5763), (5253, 5537)]