47843943

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10499}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 76608000

約数和(自身を除く): 28764057

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 10499, 31497, 73493, 220479, 325469, 514451, 976407, 1543353, 2278283, 6834849, 15947981, 47843943]

約数ペア:

[(1, 47843943), (3, 15947981), (7, 6834849), (21, 2278283), (31, 1543353), (49, 976407), (93, 514451), (147, 325469), (217, 220479), (651, 73493), (1519, 31497), (4557, 10499)]