19270629

素因数分解:

$3^5\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 32992960

約数和(自身を除く): 13722331

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 11329, 33987, 79303, 101961, 237909, 305883, 713727, 917649, 2141181, 2752947, 6423543, 19270629]

約数ペア:

[(1, 19270629), (3, 6423543), (7, 2752947), (9, 2141181), (21, 917649), (27, 713727), (63, 305883), (81, 237909), (189, 101961), (243, 79303), (567, 33987), (1701, 11329)]