2167311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 943089

約数列:

[1, 3, 19, 47, 57, 141, 809, 893, 2427, 2679, 15371, 38023, 46113, 114069, 722437, 2167311]

約数ペア:

[(1, 2167311), (3, 722437), (19, 114069), (47, 46113), (57, 38023), (141, 15371), (809, 2679), (893, 2427)]