2023393911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{213641}}^1$

素因数の和:213703

約数の個数: 32

約数和(自身を含む): 3445618176

約数和(自身を除く): 1422224265

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 213641, 640923, 1495487, 2350051, 4486461, 7050153, 8759281, 16450357, 26277843, 49351071, 61314967, 96352091, 183944901, 289056273, 674464637, 2023393911]

約数ペア:

[(1, 2023393911), (3, 674464637), (7, 289056273), (11, 183944901), (21, 96352091), (33, 61314967), (41, 49351071), (77, 26277843), (123, 16450357), (231, 8759281), (287, 7050153), (451, 4486461), (861, 2350051), (1353, 1495487), (3157, 640923), (9471, 213641)]