906069383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53891}}^1$

素因数の和:53974

約数の個数: 16

約数和(自身を含む): 1024379136

約数和(自身を除く): 118309753

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 53891, 916147, 1239493, 2317313, 21071381, 39394321, 53298199, 906069383]

約数ペア:

[(1, 906069383), (17, 53298199), (23, 39394321), (43, 21071381), (391, 2317313), (731, 1239493), (989, 916147), (16813, 53891)]