1206279

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 1830400

約数和(自身を除く): 624121

約数列:

[1, 3, 9, 27, 43, 129, 387, 1039, 1161, 3117, 9351, 28053, 44677, 134031, 402093, 1206279]

約数ペア:

[(1, 1206279), (3, 402093), (9, 134031), (27, 44677), (43, 28053), (129, 9351), (387, 3117), (1039, 1161)]