875276481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{10487}}^1$

素因数の和:11180

約数の個数: 16

約数和(自身を含む): 1196135424

約数和(自身を除く): 320858943

約数列:

[1, 3, 43, 129, 647, 1941, 10487, 27821, 31461, 83463, 450941, 1352823, 6785089, 20355267, 291758827, 875276481]

約数ペア:

[(1, 875276481), (3, 291758827), (43, 20355267), (129, 6785089), (647, 1352823), (1941, 450941), (10487, 83463), (27821, 31461)]