3111854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 4955040

約数和(自身を除く): 1843186

約数列:

[1, 2, 23, 46, 61, 122, 1109, 1403, 2218, 2806, 25507, 51014, 67649, 135298, 1555927, 3111854]

約数ペア:

[(1, 3111854), (2, 1555927), (23, 135298), (46, 67649), (61, 51014), (122, 25507), (1109, 2806), (1403, 2218)]