6620601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 9688896

約数和(自身を除く): 3068295

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 3203, 9609, 41639, 124917, 169759, 509277, 2206867, 6620601]

約数ペア:

[(1, 6620601), (3, 2206867), (13, 509277), (39, 169759), (53, 124917), (159, 41639), (689, 9609), (2067, 3203)]