130321521

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{438793}}^1$

素因数の和:438813

約数の個数: 16

約数和(自身を含む): 210621120

約数和(自身を除く): 80299599

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 438793, 1316379, 3949137, 4826723, 11847411, 14480169, 43440507, 130321521]

約数ペア:

[(1, 130321521), (3, 43440507), (9, 14480169), (11, 11847411), (27, 4826723), (33, 3949137), (99, 1316379), (297, 438793)]