243853981

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{4219}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 291686400

約数和(自身を除く): 47832419

約数列:

[1, 7, 23, 161, 359, 2513, 4219, 8257, 29533, 57799, 97037, 679259, 1514621, 10602347, 34836283, 243853981]

約数ペア:

[(1, 243853981), (7, 34836283), (23, 10602347), (161, 1514621), (359, 679259), (2513, 97037), (4219, 57799), (8257, 29533)]