2045841

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 3202944

約数和(自身を除く): 1157103

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2633, 7899, 18431, 55293, 97421, 292263, 681947, 2045841]

約数ペア:

[(1, 2045841), (3, 681947), (7, 292263), (21, 97421), (37, 55293), (111, 18431), (259, 7899), (777, 2633)]