17394993

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 32408640

約数和(自身を除く): 15013647

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 2789, 6237, 8367, 19523, 25101, 30679, 58569, 75303, 92037, 175707, 214753, 225909, 276111, 527121, 644259, 828333, 1581363, 1932777, 2484999, 5798331, 17394993]

約数ペア:

[(1, 17394993), (3, 5798331), (7, 2484999), (9, 1932777), (11, 1581363), (21, 828333), (27, 644259), (33, 527121), (63, 276111), (77, 225909), (81, 214753), (99, 175707), (189, 92037), (231, 75303), (297, 58569), (567, 30679), (693, 25101), (891, 19523), (2079, 8367), (2789, 6237)]