16514391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 23157504

約数和(自身を除く): 6643113

約数列:

[1, 3, 23, 69, 137, 411, 1747, 3151, 5241, 9453, 40181, 120543, 239339, 718017, 5504797, 16514391]

約数ペア:

[(1, 16514391), (3, 5504797), (23, 718017), (69, 239339), (137, 120543), (411, 40181), (1747, 9453), (3151, 5241)]