2007653013

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1047289}}^1$

素因数の和:1047369

約数の個数: 16

約数和(自身を含む): 3016195200

約数和(自身を除く): 1008542187

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1047289, 3141867, 9425601, 28276803, 74357519, 223072557, 669217671, 2007653013]

約数ペア:

[(1, 2007653013), (3, 669217671), (9, 223072557), (27, 74357519), (71, 28276803), (213, 9425601), (639, 3141867), (1917, 1047289)]