548288949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{30763}}^1$

素因数の和:31236

約数の個数: 16

約数和(自身を含む): 789035072

約数和(自身を除く): 240746123

約数列:

[1, 3, 13, 39, 457, 1371, 5941, 17823, 30763, 92289, 399919, 1199757, 14058691, 42176073, 182762983, 548288949]

約数ペア:

[(1, 548288949), (3, 182762983), (13, 42176073), (39, 14058691), (457, 1199757), (1371, 399919), (5941, 92289), (17823, 30763)]