13940667

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 28

約数和(自身を含む): 22524544

約数和(自身を除く): 8583877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1471, 3159, 4413, 9477, 13239, 19123, 39717, 57369, 119151, 172107, 357453, 516321, 1072359, 1548963, 4646889, 13940667]

約数ペア:

[(1, 13940667), (3, 4646889), (9, 1548963), (13, 1072359), (27, 516321), (39, 357453), (81, 172107), (117, 119151), (243, 57369), (351, 39717), (729, 19123), (1053, 13239), (1471, 9477), (3159, 4413)]