413343

素因数分解:

$3^{10}\times 7^1$

素因数の和:37

約数の個数: 22

約数和(自身を含む): 708584

約数和(自身を除く): 295241

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6561, 15309, 19683, 45927, 59049, 137781, 413343]

約数ペア:

[(1, 413343), (3, 137781), (7, 59049), (9, 45927), (21, 19683), (27, 15309), (63, 6561), (81, 5103), (189, 2187), (243, 1701), (567, 729)]