1218548481

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1\times {\mathrm{2273}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 1645793856

約数和(自身を除く): 427245375

約数列:

[1, 3, 83, 249, 2153, 2273, 6459, 6819, 178699, 188659, 536097, 565977, 4893769, 14681307, 406182827, 1218548481]

約数ペア:

[(1, 1218548481), (3, 406182827), (83, 14681307), (249, 4893769), (2153, 565977), (2273, 536097), (6459, 188659), (6819, 178699)]