1331893223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{3881}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 1426588416

約数和(自身を除く): 94695193

約数列:

[1, 23, 43, 347, 989, 3881, 7981, 14921, 89263, 166883, 343183, 1346707, 3838309, 30974261, 57908401, 1331893223]

約数ペア:

[(1, 1331893223), (23, 57908401), (43, 30974261), (347, 3838309), (989, 1346707), (3881, 343183), (7981, 166883), (14921, 89263)]