8945091

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 13678080

約数和(自身を除く): 4732989

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 547, 711, 1641, 1817, 4923, 5451, 12581, 16353, 37743, 43213, 113229, 129639, 388917, 993899, 2981697, 8945091]

約数ペア:

[(1, 8945091), (3, 2981697), (9, 993899), (23, 388917), (69, 129639), (79, 113229), (207, 43213), (237, 37743), (547, 16353), (711, 12581), (1641, 5451), (1817, 4923)]