1073541

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 1705440

約数和(自身を除く): 631899

約数列:

[1, 3, 7, 21, 49, 67, 109, 147, 201, 327, 469, 763, 1407, 2289, 3283, 5341, 7303, 9849, 16023, 21909, 51121, 153363, 357847, 1073541]

約数ペア:

[(1, 1073541), (3, 357847), (7, 153363), (21, 51121), (49, 21909), (67, 16023), (109, 9849), (147, 7303), (201, 5341), (327, 3283), (469, 2289), (763, 1407)]