11907945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12622

約数の個数: 32

約数和(自身を含む): 24195840

約数和(自身を除く): 12287895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 12601, 37803, 63005, 88207, 113409, 189015, 264621, 340227, 441035, 567045, 793863, 1323105, 1701135, 2381589, 3969315, 11907945]

約数ペア:

[(1, 11907945), (3, 3969315), (5, 2381589), (7, 1701135), (9, 1323105), (15, 793863), (21, 567045), (27, 441035), (35, 340227), (45, 264621), (63, 189015), (105, 113409), (135, 88207), (189, 63005), (315, 37803), (945, 12601)]