2051210361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3491}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 2977865856

約数和(自身を除く): 926655495

約数列:

[1, 3, 17, 41, 51, 123, 281, 697, 843, 2091, 3491, 4777, 10473, 11521, 14331, 34563, 59347, 143131, 178041, 195857, 429393, 587571, 980971, 2433227, 2942913, 7299681, 16676507, 40219811, 50029521, 120659433, 683736787, 2051210361]

約数ペア:

[(1, 2051210361), (3, 683736787), (17, 120659433), (41, 50029521), (51, 40219811), (123, 16676507), (281, 7299681), (697, 2942913), (843, 2433227), (2091, 980971), (3491, 587571), (4777, 429393), (10473, 195857), (11521, 178041), (14331, 143131), (34563, 59347)]