2016402723

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{2687}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 2935296000

約数和(自身を除く): 918893277

約数列:

[1, 3, 9, 199, 419, 597, 1257, 1791, 2687, 3771, 8061, 24183, 83381, 250143, 534713, 750429, 1125853, 1604139, 3377559, 4812417, 10132677, 224044747, 672134241, 2016402723]

約数ペア:

[(1, 2016402723), (3, 672134241), (9, 224044747), (199, 10132677), (419, 4812417), (597, 3377559), (1257, 1604139), (1791, 1125853), (2687, 750429), (3771, 534713), (8061, 250143), (24183, 83381)]