13127233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 15984000

約数和(自身を除く): 2856767

約数列:

[1, 7, 19, 89, 133, 623, 1109, 1691, 7763, 11837, 21071, 98701, 147497, 690907, 1875319, 13127233]

約数ペア:

[(1, 13127233), (7, 1875319), (19, 690907), (89, 147497), (133, 98701), (623, 21071), (1109, 11837), (1691, 7763)]