2017918659

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{9871}}^1$

素因数の和:10778

約数の個数: 16

約数和(自身を含む): 2726567424

約数和(自身を除く): 708648765

約数列:

[1, 3, 83, 249, 821, 2463, 9871, 29613, 68143, 204429, 819293, 2457879, 8104091, 24312273, 672639553, 2017918659]

約数ペア:

[(1, 2017918659), (3, 672639553), (83, 24312273), (249, 8104091), (821, 2457879), (2463, 819293), (9871, 204429), (29613, 68143)]