1266811413

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{7723}}^1$

素因数の和:7913

約数の個数: 32

約数和(自身を含む): 1975366656

約数和(自身を除く): 708555243

約数列:

[1, 3, 7, 21, 73, 107, 219, 321, 511, 749, 1533, 2247, 7723, 7811, 23169, 23433, 54061, 54677, 162183, 164031, 563779, 826361, 1691337, 2479083, 3946453, 5784527, 11839359, 17353581, 60324353, 180973059, 422270471, 1266811413]

約数ペア:

[(1, 1266811413), (3, 422270471), (7, 180973059), (21, 60324353), (73, 17353581), (107, 11839359), (219, 5784527), (321, 3946453), (511, 2479083), (749, 1691337), (1533, 826361), (2247, 563779), (7723, 164031), (7811, 162183), (23169, 54677), (23433, 54061)]