33312909

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 21983091

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2879, 3857, 8637, 11571, 20153, 54701, 60459, 83491, 164103, 250473, 382907, 584437, 1148721, 1586329, 1753311, 4758987, 11104303, 33312909]

約数ペア:

[(1, 33312909), (3, 11104303), (7, 4758987), (19, 1753311), (21, 1586329), (29, 1148721), (57, 584437), (87, 382907), (133, 250473), (203, 164103), (399, 83491), (551, 60459), (609, 54701), (1653, 20153), (2879, 11571), (3857, 8637)]