25032063

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 41113600

約数和(自身を除く): 16081537

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1459, 2451, 4377, 5719, 10213, 17157, 27721, 30639, 62737, 83163, 188211, 194047, 439159, 582141, 1192003, 1317477, 3576009, 8344021, 25032063]

約数ペア:

[(1, 25032063), (3, 8344021), (7, 3576009), (19, 1317477), (21, 1192003), (43, 582141), (57, 439159), (129, 194047), (133, 188211), (301, 83163), (399, 62737), (817, 30639), (903, 27721), (1459, 17157), (2451, 10213), (4377, 5719)]