17007907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 20966400

約数和(自身を除く): 3958493

約数列:

[1, 7, 19, 41, 133, 287, 779, 3119, 5453, 21833, 59261, 127879, 414827, 895153, 2429701, 17007907]

約数ペア:

[(1, 17007907), (7, 2429701), (19, 895153), (41, 414827), (133, 127879), (287, 59261), (779, 21833), (3119, 5453)]