17202087

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 36

約数和(自身を含む): 30440280

約数和(自身を除く): 13238193

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2053, 2793, 6159, 8379, 14371, 18477, 39007, 43113, 100597, 117021, 129339, 273049, 301791, 351063, 819147, 905373, 1911343, 2457441, 5734029, 17202087]

約数ペア:

[(1, 17202087), (3, 5734029), (7, 2457441), (9, 1911343), (19, 905373), (21, 819147), (49, 351063), (57, 301791), (63, 273049), (133, 129339), (147, 117021), (171, 100597), (399, 43113), (441, 39007), (931, 18477), (1197, 14371), (2053, 8379), (2793, 6159)]