2672217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5237

約数の個数: 16

約数和(自身を含む): 4168000

約数和(自身を除く): 1495783

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5209, 15627, 46881, 98971, 140643, 296913, 890739, 2672217]

約数ペア:

[(1, 2672217), (3, 890739), (9, 296913), (19, 140643), (27, 98971), (57, 46881), (171, 15627), (513, 5209)]