11556291

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 4168509

約数列:

[1, 3, 103, 149, 251, 309, 447, 753, 15347, 25853, 37399, 46041, 77559, 112197, 3852097, 11556291]

約数ペア:

[(1, 11556291), (3, 3852097), (103, 112197), (149, 77559), (251, 46041), (309, 37399), (447, 25853), (753, 15347)]