2016753363

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{12497}}^1$

素因数の和:12688

約数の個数: 32

約数和(自身を含む): 3079507200

約数和(自身を除く): 1062753837

約数列:

[1, 3, 9, 27, 43, 129, 139, 387, 417, 1161, 1251, 3753, 5977, 12497, 17931, 37491, 53793, 112473, 161379, 337419, 537371, 1612113, 1737083, 4836339, 5211249, 14509017, 15633747, 46901241, 74694569, 224083707, 672251121, 2016753363]

約数ペア:

[(1, 2016753363), (3, 672251121), (9, 224083707), (27, 74694569), (43, 46901241), (129, 15633747), (139, 14509017), (387, 5211249), (417, 4836339), (1161, 1737083), (1251, 1612113), (3753, 537371), (5977, 337419), (12497, 161379), (17931, 112473), (37491, 53793)]