8049717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 12658464

約数和(自身を除く): 4608747

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 643, 963, 1391, 1929, 4173, 5787, 8359, 12519, 25077, 68801, 75231, 206403, 619209, 894413, 2683239, 8049717]

約数ペア:

[(1, 8049717), (3, 2683239), (9, 894413), (13, 619209), (39, 206403), (107, 75231), (117, 68801), (321, 25077), (643, 12519), (963, 8359), (1391, 5787), (1929, 4173)]