143443391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25841}}^1$

素因数の和:25922

約数の個数: 16

約数和(自身を含む): 179446848

約数和(自身を除く): 36003457

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 25841, 180887, 335933, 1576301, 2351531, 11034107, 20491913, 143443391]

約数ペア:

[(1, 143443391), (7, 20491913), (13, 11034107), (61, 2351531), (91, 1576301), (427, 335933), (793, 180887), (5551, 25841)]