144857433

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{19541}}^1$

素因数の和:19904

約数の個数: 16

約数和(自身を含む): 221371776

約数和(自身を除く): 76514343

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 19541, 58623, 136787, 410361, 6897973, 20693919, 48285811, 144857433]

約数ペア:

[(1, 144857433), (3, 48285811), (7, 20693919), (21, 6897973), (353, 410361), (1059, 136787), (2471, 58623), (7413, 19541)]