289329069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131933}}^1$

素因数の和:131996

約数の個数: 16

約数和(自身を含む): 417966912

約数和(自身を除く): 128637843

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 131933, 395799, 2242861, 5673119, 6728583, 17019357, 96443023, 289329069]

約数ペア:

[(1, 289329069), (3, 96443023), (17, 17019357), (43, 6728583), (51, 5673119), (129, 2242861), (731, 395799), (2193, 131933)]