31565127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13103}}^1$

素因数の和:13190

約数の個数: 16

約数和(自身を含む): 46545408

約数和(自身を除く): 14980281

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 13103, 39309, 144133, 432399, 956519, 2869557, 10521709, 31565127]

約数ペア:

[(1, 31565127), (3, 10521709), (11, 2869557), (33, 956519), (73, 432399), (219, 144133), (803, 39309), (2409, 13103)]