10690137

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 16061056

約数和(自身を除く): 5370919

約数列:

[1, 3, 9, 27, 81, 271, 487, 813, 1461, 2439, 4383, 7317, 13149, 21951, 39447, 131977, 395931, 1187793, 3563379, 10690137]

約数ペア:

[(1, 10690137), (3, 3563379), (9, 1187793), (27, 395931), (81, 131977), (271, 39447), (487, 21951), (813, 13149), (1461, 7317), (2439, 4383)]