996912009

素因数分解:

$3^3\times {\mathrm{6791}}^1\times {\mathrm{5437}}^1$

素因数の和:12237

約数の個数: 16

約数和(自身を含む): 1477395840

約数和(自身を除く): 480483831

約数列:

[1, 3, 9, 27, 5437, 6791, 16311, 20373, 48933, 61119, 146799, 183357, 36922667, 110768001, 332304003, 996912009]

約数ペア:

[(1, 996912009), (3, 332304003), (9, 110768001), (27, 36922667), (5437, 183357), (6791, 146799), (16311, 61119), (20373, 48933)]