2107331391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{127973}}^1$

素因数の和:128486

約数の個数: 16

約数和(自身を含む): 3071376000

約数和(自身を除く): 964044609

約数列:

[1, 3, 11, 33, 499, 1497, 5489, 16467, 127973, 383919, 1407703, 4223109, 63858527, 191575581, 702443797, 2107331391]

約数ペア:

[(1, 2107331391), (3, 702443797), (11, 191575581), (33, 63858527), (499, 4223109), (1497, 1407703), (5489, 383919), (16467, 127973)]