17229303

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 31071040

約数和(自身を除く): 13841737

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 109, 117, 193, 273, 327, 579, 763, 819, 981, 1351, 1417, 1737, 2289, 2509, 4053, 4251, 6867, 7527, 9919, 12159, 12753, 17563, 21037, 22581, 29757, 52689, 63111, 89271, 147259, 158067, 189333, 273481, 441777, 820443, 1325331, 1914367, 2461329, 5743101, 17229303]

約数ペア:

[(1, 17229303), (3, 5743101), (7, 2461329), (9, 1914367), (13, 1325331), (21, 820443), (39, 441777), (63, 273481), (91, 189333), (109, 158067), (117, 147259), (193, 89271), (273, 63111), (327, 52689), (579, 29757), (763, 22581), (819, 21037), (981, 17563), (1351, 12753), (1417, 12159), (1737, 9919), (2289, 7527), (2509, 6867), (4053, 4251)]