8017221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 11517440

約数和(自身を除く): 3500219

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 3271, 9813, 62149, 140653, 186447, 421959, 2672407, 8017221]

約数ペア:

[(1, 8017221), (3, 2672407), (19, 421959), (43, 186447), (57, 140653), (129, 62149), (817, 9813), (2451, 3271)]