2937123

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 5061888

約数和(自身を除く): 2124765

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2027, 6081, 14189, 18243, 42567, 46621, 127701, 139863, 326347, 419589, 979041, 2937123]

約数ペア:

[(1, 2937123), (3, 979041), (7, 419589), (9, 326347), (21, 139863), (23, 127701), (63, 46621), (69, 42567), (161, 18243), (207, 14189), (483, 6081), (1449, 2027)]