1281567354

素因数分解:

$2^1\times 3^1\times {\mathrm{12323}}^1\times {\mathrm{17333}}^1$

素因数の和:29661

約数の個数: 16

約数和(自身を含む): 2563490592

約数和(自身を除く): 1281923238

約数列:

[1, 2, 3, 6, 12323, 17333, 24646, 34666, 36969, 51999, 73938, 103998, 213594559, 427189118, 640783677, 1281567354]

約数ペア:

[(1, 1281567354), (2, 640783677), (3, 427189118), (6, 213594559), (12323, 103998), (17333, 73938), (24646, 51999), (34666, 36969)]