2425293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 3974880

約数和(自身を除く): 1549587

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1091, 2223, 3273, 9819, 14183, 20729, 42549, 62187, 127647, 186561, 269477, 808431, 2425293]

約数ペア:

[(1, 2425293), (3, 808431), (9, 269477), (13, 186561), (19, 127647), (39, 62187), (57, 42549), (117, 20729), (171, 14183), (247, 9819), (741, 3273), (1091, 2223)]