427672007

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{169241}}^1$

素因数の和:169286

約数の個数: 12

約数和(自身を含む): 515849616

約数和(自身を除く): 88177609

約数列:

[1, 7, 19, 133, 361, 2527, 169241, 1184687, 3215579, 22509053, 61096001, 427672007]

約数ペア:

[(1, 427672007), (7, 61096001), (19, 22509053), (133, 3215579), (361, 1184687), (2527, 169241)]