997313990399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21433}}^1\times {\mathrm{144061}}^1$

素因数の和:165530

約数の個数: 16

約数和(自身を含む): 1111616966880

約数和(自身を除く): 114302976481

約数列:

[1, 17, 19, 323, 21433, 144061, 364361, 407227, 2449037, 2737159, 6922859, 46531703, 3087659413, 52490210021, 58665528847, 997313990399]

約数ペア:

[(1, 997313990399), (17, 58665528847), (19, 52490210021), (323, 3087659413), (21433, 46531703), (144061, 6922859), (364361, 2737159), (407227, 2449037)]