2196267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 948693

約数列:

[1, 3, 19, 53, 57, 159, 727, 1007, 2181, 3021, 13813, 38531, 41439, 115593, 732089, 2196267]

約数ペア:

[(1, 2196267), (3, 732089), (19, 115593), (53, 41439), (57, 38531), (159, 13813), (727, 3021), (1007, 2181)]