376480027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157721}}^1$

素因数の和:157770

約数の個数: 16

約数和(自身を含む): 484521984

約数和(自身を除く): 108041957

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 157721, 1104047, 1734931, 4889351, 12144517, 34225457, 53782861, 376480027]

約数ペア:

[(1, 376480027), (7, 53782861), (11, 34225457), (31, 12144517), (77, 4889351), (217, 1734931), (341, 1104047), (2387, 157721)]