90327919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25423}}^1$

素因数の和:25470

約数の個数: 16

約数和(自身を含む): 109831680

約数和(自身を除く): 19503761

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 25423, 279653, 432191, 483037, 4754101, 5313407, 8211629, 90327919]

約数ペア:

[(1, 90327919), (11, 8211629), (17, 5313407), (19, 4754101), (187, 483037), (209, 432191), (323, 279653), (3553, 25423)]