245287437

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{1489}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 335142720

約数和(自身を除く): 89855283

約数列:

[1, 3, 43, 129, 1277, 1489, 3831, 4467, 54911, 64027, 164733, 192081, 1901453, 5704359, 81762479, 245287437]

約数ペア:

[(1, 245287437), (3, 81762479), (43, 5704359), (129, 1901453), (1277, 192081), (1489, 164733), (3831, 64027), (4467, 54911)]