2017889169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{529213}}^1$

素因数の和:529288

約数の個数: 16

約数和(自身を含む): 2845054464

約数和(自身を除く): 827165295

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 529213, 1587639, 16405603, 21697733, 49216809, 65093199, 672629723, 2017889169]

約数ペア:

[(1, 2017889169), (3, 672629723), (31, 65093199), (41, 49216809), (93, 21697733), (123, 16405603), (1271, 1587639), (3813, 529213)]