2649417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 3792960

約数和(自身を除く): 1143543

約数列:

[1, 3, 19, 53, 57, 159, 877, 1007, 2631, 3021, 16663, 46481, 49989, 139443, 883139, 2649417]

約数ペア:

[(1, 2649417), (3, 883139), (19, 139443), (53, 49989), (57, 46481), (159, 16663), (877, 3021), (1007, 2631)]