243314883

素因数分解:

$3^2\times 7^1\times {\mathrm{3862141}}^1$

素因数の和:3862154

約数の個数: 12

約数和(自身を含む): 401662768

約数和(自身を除く): 158347885

約数列:

[1, 3, 7, 9, 21, 63, 3862141, 11586423, 27034987, 34759269, 81104961, 243314883]

約数ペア:

[(1, 243314883), (3, 81104961), (7, 34759269), (9, 27034987), (21, 11586423), (63, 3862141)]