2893943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 3311616

約数和(自身を除く): 417673

約数列:

[1, 13, 31, 43, 167, 403, 559, 1333, 2171, 5177, 7181, 17329, 67301, 93353, 222611, 2893943]

約数ペア:

[(1, 2893943), (13, 222611), (31, 93353), (43, 67301), (167, 17329), (403, 7181), (559, 5177), (1333, 2171)]