17967503983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{31721}}^1$

素因数の和:31995

約数の個数: 32

約数和(自身を含む): 22446994752

約数和(自身を除く): 4479490769

約数列:

[1, 11, 13, 17, 143, 187, 221, 233, 2431, 2563, 3029, 3961, 31721, 33319, 43571, 51493, 348931, 412373, 539257, 566423, 4536103, 5931827, 7010341, 7390993, 77113751, 81300923, 96082909, 125646881, 1056911999, 1382115691, 1633409453, 17967503983]

約数ペア:

[(1, 17967503983), (11, 1633409453), (13, 1382115691), (17, 1056911999), (143, 125646881), (187, 96082909), (221, 81300923), (233, 77113751), (2431, 7390993), (2563, 7010341), (3029, 5931827), (3961, 4536103), (31721, 566423), (33319, 539257), (43571, 412373), (51493, 348931)]