17941473

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 29239680

約数和(自身を除く): 11298207

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 313, 579, 939, 1737, 2123, 2817, 3443, 5211, 6369, 8451, 10329, 19107, 30987, 57321, 60409, 92961, 181227, 543681, 664499, 1631043, 1993497, 5980491, 17941473]

約数ペア:

[(1, 17941473), (3, 5980491), (9, 1993497), (11, 1631043), (27, 664499), (33, 543681), (99, 181227), (193, 92961), (297, 60409), (313, 57321), (579, 30987), (939, 19107), (1737, 10329), (2123, 8451), (2817, 6369), (3443, 5211)]