2008064919

素因数分解:

$3^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{51217}}^1$

素因数の和:53094

約数の個数: 16

約数和(自身を含む): 3061607168

約数和(自身を除く): 1053542249

約数列:

[1, 3, 7, 21, 1867, 5601, 13069, 39207, 51217, 153651, 358519, 1075557, 95622139, 286866417, 669354973, 2008064919]

約数ペア:

[(1, 2008064919), (3, 669354973), (7, 286866417), (21, 95622139), (1867, 1075557), (5601, 358519), (13069, 153651), (39207, 51217)]