213956061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{4127}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 311482368

約数和(自身を除く): 97526307

約数列:

[1, 3, 11, 33, 1571, 4127, 4713, 12381, 17281, 45397, 51843, 136191, 6483517, 19450551, 71318687, 213956061]

約数ペア:

[(1, 213956061), (3, 71318687), (11, 19450551), (33, 6483517), (1571, 136191), (4127, 51843), (4713, 45397), (12381, 17281)]