2016181461

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{1439}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 3103211520

約数和(自身を除く): 1087030059

約数列:

[1, 3, 7, 21, 137, 411, 487, 959, 1439, 1461, 2877, 3409, 4317, 10073, 10227, 30219, 66719, 197143, 200157, 467033, 591429, 700793, 1380001, 1401099, 2102379, 4140003, 4905551, 14716653, 96008641, 288025923, 672060487, 2016181461]

約数ペア:

[(1, 2016181461), (3, 672060487), (7, 288025923), (21, 96008641), (137, 14716653), (411, 4905551), (487, 4140003), (959, 2102379), (1439, 1401099), (1461, 1380001), (2877, 700793), (3409, 591429), (4317, 467033), (10073, 200157), (10227, 197143), (30219, 66719)]