56707291

素因数分解:

${\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1094

約数の個数: 12

約数和(自身を含む): 60564960

約数和(自身を除く): 3857669

約数列:

[1, 17, 239, 289, 821, 4063, 13957, 69071, 196219, 237269, 3335723, 56707291]

約数ペア:

[(1, 56707291), (17, 3335723), (239, 237269), (289, 196219), (821, 69071), (4063, 13957)]