487225491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14323}}^1$

素因数の和:14395

約数の個数: 32

約数和(自身を含む): 742556160

約数和(自身を除く): 255330669

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 2001, 11339, 14323, 34017, 42969, 243491, 329429, 415367, 730473, 988287, 1246101, 5600293, 7061239, 9553441, 16800879, 21183717, 28660323, 162408497, 487225491]

約数ペア:

[(1, 487225491), (3, 162408497), (17, 28660323), (23, 21183717), (29, 16800879), (51, 9553441), (69, 7061239), (87, 5600293), (391, 1246101), (493, 988287), (667, 730473), (1173, 415367), (1479, 329429), (2001, 243491), (11339, 42969), (14323, 34017)]