5280571149

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{226741}}^1$

素因数の和:227860

約数の個数: 16

約数和(自身を含む): 8053875840

約数和(自身を除く): 2773304691

約数列:

[1, 3, 7, 21, 1109, 3327, 7763, 23289, 226741, 680223, 1587187, 4761561, 251455769, 754367307, 1760190383, 5280571149]

約数ペア:

[(1, 5280571149), (3, 1760190383), (7, 754367307), (21, 251455769), (1109, 4761561), (3327, 1587187), (7763, 680223), (23289, 226741)]