12480966393

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1\times {\mathrm{2797}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 19219439616

約数和(自身を除く): 6738473223

約数列:

[1, 3, 7, 21, 103, 309, 721, 2063, 2163, 2797, 6189, 8391, 14441, 19579, 43323, 58737, 212489, 288091, 637467, 864273, 1487423, 2016637, 4462269, 5770211, 6049911, 17310633, 40391477, 121174431, 594331733, 1782995199, 4160322131, 12480966393]

約数ペア:

[(1, 12480966393), (3, 4160322131), (7, 1782995199), (21, 594331733), (103, 121174431), (309, 40391477), (721, 17310633), (2063, 6049911), (2163, 5770211), (2797, 4462269), (6189, 2016637), (8391, 1487423), (14441, 864273), (19579, 637467), (43323, 288091), (58737, 212489)]