460638423

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137957}}^1$

素因数の和:138023

約数の個数: 24

約数和(自身を含む): 774772128

約数和(自身を除く): 314133705

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 137957, 413871, 965699, 1241613, 2897097, 7311721, 8691291, 21935163, 51182047, 65805489, 153546141, 460638423]

約数ペア:

[(1, 460638423), (3, 153546141), (7, 65805489), (9, 51182047), (21, 21935163), (53, 8691291), (63, 7311721), (159, 2897097), (371, 1241613), (477, 965699), (1113, 413871), (3339, 137957)]