461761027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 590413824

約数和(自身を除く): 128652797

約数列:

[1, 7, 13, 31, 91, 191, 217, 403, 857, 1337, 2483, 2821, 5921, 5999, 11141, 17381, 26567, 41447, 76973, 77987, 163687, 185969, 345371, 538811, 1145809, 2127931, 2417597, 5074297, 14895517, 35520079, 65965861, 461761027]

約数ペア:

[(1, 461761027), (7, 65965861), (13, 35520079), (31, 14895517), (91, 5074297), (191, 2417597), (217, 2127931), (403, 1145809), (857, 538811), (1337, 345371), (2483, 185969), (2821, 163687), (5921, 77987), (5999, 76973), (11141, 41447), (17381, 26567)]