2902962021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1\times {\mathrm{20939}}^1$

素因数の和:22228

約数の個数: 16

約数和(自身を含む): 3978600000

約数和(自身を除く): 1075637979

約数列:

[1, 3, 37, 111, 1249, 3747, 20939, 46213, 62817, 138639, 774743, 2324229, 26152811, 78458433, 967654007, 2902962021]

約数ペア:

[(1, 2902962021), (3, 967654007), (37, 78458433), (111, 26152811), (1249, 2324229), (3747, 774743), (20939, 138639), (46213, 62817)]