2017888317771

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{37013}}^1\times {\mathrm{13633}}^1$

素因数の和:50723

約数の個数: 32

約数和(自身を含む): 2842182469632

約数和(自身を除く): 824294151861

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 13633, 37013, 40899, 111039, 422623, 586219, 1147403, 1267869, 1591559, 1758657, 3442209, 4774677, 18172789, 49338329, 54518367, 148014987, 504598229, 1513794687, 15642545099, 21697723847, 46927635297, 65093171541, 672629439257, 2017888317771]

約数ペア:

[(1, 2017888317771), (3, 672629439257), (31, 65093171541), (43, 46927635297), (93, 21697723847), (129, 15642545099), (1333, 1513794687), (3999, 504598229), (13633, 148014987), (37013, 54518367), (40899, 49338329), (111039, 18172789), (422623, 4774677), (586219, 3442209), (1147403, 1758657), (1267869, 1591559)]