42890331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56509}}^1$

素因数の和:56546

約数の個数: 16

約数和(自身を含む): 65099520

約数和(自身を除く): 22209189

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 56509, 169527, 621599, 1299707, 1864797, 3899121, 14296777, 42890331]

約数ペア:

[(1, 42890331), (3, 14296777), (11, 3899121), (23, 1864797), (33, 1299707), (69, 621599), (253, 169527), (759, 56509)]