4857391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 6105600

約数和(自身を除く): 1248209

約数列:

[1, 7, 11, 77, 199, 317, 1393, 2189, 2219, 3487, 15323, 24409, 63083, 441581, 693913, 4857391]

約数ペア:

[(1, 4857391), (7, 693913), (11, 441581), (77, 63083), (199, 24409), (317, 15323), (1393, 3487), (2189, 2219)]