122983287

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 209057760

約数和(自身を除く): 86074473

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1421, 1479, 1697, 2499, 3451, 4263, 5091, 10353, 11879, 24157, 28849, 35637, 49213, 72471, 83153, 86547, 147639, 201943, 249459, 344491, 605829, 836621, 1033473, 1413601, 2411437, 2509863, 4240803, 5856347, 7234311, 17569041, 40994429, 122983287]

約数ペア:

[(1, 122983287), (3, 40994429), (7, 17569041), (17, 7234311), (21, 5856347), (29, 4240803), (49, 2509863), (51, 2411437), (87, 1413601), (119, 1033473), (147, 836621), (203, 605829), (357, 344491), (493, 249459), (609, 201943), (833, 147639), (1421, 86547), (1479, 83153), (1697, 72471), (2499, 49213), (3451, 35637), (4263, 28849), (5091, 24157), (10353, 11879)]