56877249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 89679744

約数和(自身を除く): 32802495

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 673, 2019, 2167, 2561, 6501, 7403, 7683, 8749, 22209, 26247, 28171, 84513, 96239, 132581, 288717, 397743, 1458391, 1723553, 4375173, 5170659, 18959083, 56877249]

約数ペア:

[(1, 56877249), (3, 18959083), (11, 5170659), (13, 4375173), (33, 1723553), (39, 1458391), (143, 397743), (197, 288717), (429, 132581), (591, 96239), (673, 84513), (2019, 28171), (2167, 26247), (2561, 22209), (6501, 8749), (7403, 7683)]