1245492897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{128813}}^1$

素因数の和:129120

約数の個数: 16

約数和(自身を含む): 1817823168

約数和(自身を除く): 572330271

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 128813, 386439, 1416943, 4250829, 37742209, 113226627, 415164299, 1245492897]

約数ペア:

[(1, 1245492897), (3, 415164299), (11, 113226627), (33, 37742209), (293, 4250829), (879, 1416943), (3223, 386439), (9669, 128813)]