2533842297

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{89977}}^1$

素因数の和:90142

約数の個数: 32

約数和(自身を含む): 4318944000

約数和(自身を除く): 1785101703

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 9387, 28161, 89977, 269931, 629839, 809793, 1889517, 2429379, 5668551, 13406573, 17005653, 40219719, 93846011, 120659157, 281538033, 361977471, 844614099, 2533842297]

約数ペア:

[(1, 2533842297), (3, 844614099), (7, 361977471), (9, 281538033), (21, 120659157), (27, 93846011), (63, 40219719), (149, 17005653), (189, 13406573), (447, 5668551), (1043, 2429379), (1341, 1889517), (3129, 809793), (4023, 629839), (9387, 269931), (28161, 89977)]