2080971387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{7817}}^1$

素因数の和:10523

約数の個数: 24

約数和(自身を含む): 3280745520

約数和(自身を除く): 1199774133

約数列:

[1, 3, 9, 11, 33, 99, 2689, 7817, 8067, 23451, 24201, 29579, 70353, 85987, 88737, 257961, 266211, 773883, 21019913, 63059739, 189179217, 231219043, 693657129, 2080971387]

約数ペア:

[(1, 2080971387), (3, 693657129), (9, 231219043), (11, 189179217), (33, 63059739), (99, 21019913), (2689, 773883), (7817, 266211), (8067, 257961), (23451, 88737), (24201, 85987), (29579, 70353)]