2017061823

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 3219899904

約数和(自身を除く): 1202838081

約数列:

[1, 3, 7, 21, 47, 49, 137, 141, 147, 329, 411, 959, 987, 2131, 2303, 2877, 6393, 6439, 6713, 6909, 14917, 19317, 20139, 44751, 45073, 100157, 104419, 135219, 291947, 300471, 313257, 315511, 701099, 875841, 946533, 2043629, 2103297, 4907693, 6130887, 13721509, 14305403, 14723079, 41164527, 42916209, 96050563, 288151689, 672353941, 2017061823]

約数ペア:

[(1, 2017061823), (3, 672353941), (7, 288151689), (21, 96050563), (47, 42916209), (49, 41164527), (137, 14723079), (141, 14305403), (147, 13721509), (329, 6130887), (411, 4907693), (959, 2103297), (987, 2043629), (2131, 946533), (2303, 875841), (2877, 701099), (6393, 315511), (6439, 313257), (6713, 300471), (6909, 291947), (14917, 135219), (19317, 104419), (20139, 100157), (44751, 45073)]