42551241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5449}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 60168000

約数和(自身を除く): 17616759

約数列:

[1, 3, 19, 57, 137, 411, 2603, 5449, 7809, 16347, 103531, 310593, 746513, 2239539, 14183747, 42551241]

約数ペア:

[(1, 42551241), (3, 14183747), (19, 2239539), (57, 746513), (137, 310593), (411, 103531), (2603, 16347), (5449, 7809)]