17399043

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 28

約数和(自身を含む): 27018960

約数和(自身を除く): 9619917

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 823, 2349, 2469, 7047, 7407, 21141, 22221, 23867, 66663, 71601, 199989, 214803, 599967, 644409, 1933227, 5799681, 17399043]

約数ペア:

[(1, 17399043), (3, 5799681), (9, 1933227), (27, 644409), (29, 599967), (81, 214803), (87, 199989), (243, 71601), (261, 66663), (729, 23867), (783, 22221), (823, 21141), (2349, 7407), (2469, 7047)]