39898089

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6397}}^1$

素因数の和:6427

約数の個数: 40

約数和(自身を含む): 74319168

約数和(自身を除く): 34421079

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 6397, 19191, 44779, 57573, 70367, 134337, 172719, 211101, 403011, 492569, 518157, 633303, 1209033, 1477707, 1899909, 3627099, 4433121, 5699727, 13299363, 39898089]

約数ペア:

[(1, 39898089), (3, 13299363), (7, 5699727), (9, 4433121), (11, 3627099), (21, 1899909), (27, 1477707), (33, 1209033), (63, 633303), (77, 518157), (81, 492569), (99, 403011), (189, 211101), (231, 172719), (297, 134337), (567, 70367), (693, 57573), (891, 44779), (2079, 19191), (6237, 6397)]