17508861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 28350972

約数和(自身を除く): 10842111

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 317, 323, 361, 951, 969, 1083, 2853, 2907, 3249, 5389, 6023, 6137, 16167, 18069, 18411, 48501, 54207, 55233, 102391, 114437, 307173, 343311, 921519, 1029933, 1945429, 5836287, 17508861]

約数ペア:

[(1, 17508861), (3, 5836287), (9, 1945429), (17, 1029933), (19, 921519), (51, 343311), (57, 307173), (153, 114437), (171, 102391), (317, 55233), (323, 54207), (361, 48501), (951, 18411), (969, 18069), (1083, 16167), (2853, 6137), (2907, 6023), (3249, 5389)]