2787663003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{142061}}^1$

素因数の和:142306

約数の個数: 16

約数和(自身を含む): 3854994432

約数和(自身を除く): 1067331429

約数列:

[1, 3, 31, 93, 211, 633, 6541, 19623, 142061, 426183, 4403891, 13211673, 29974871, 89924613, 929221001, 2787663003]

約数ペア:

[(1, 2787663003), (3, 929221001), (31, 89924613), (93, 29974871), (211, 13211673), (633, 4403891), (6541, 426183), (19623, 142061)]