2208927

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 1177953

約数列:

[1, 3, 7, 21, 293, 359, 879, 1077, 2051, 2513, 6153, 7539, 105187, 315561, 736309, 2208927]

約数ペア:

[(1, 2208927), (3, 736309), (7, 315561), (21, 105187), (293, 7539), (359, 6153), (879, 2513), (1077, 2051)]