17452071

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 31825920

約数和(自身を除く): 14373849

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 7103, 21309, 49721, 63927, 92339, 149163, 191781, 277017, 447489, 646373, 831051, 1342467, 1939119, 2493153, 5817357, 17452071]

約数ペア:

[(1, 17452071), (3, 5817357), (7, 2493153), (9, 1939119), (13, 1342467), (21, 831051), (27, 646373), (39, 447489), (63, 277017), (91, 191781), (117, 149163), (189, 92339), (273, 63927), (351, 49721), (819, 21309), (2457, 7103)]