3189939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 4499712

約数和(自身を除く): 1309773

約数列:

[1, 3, 23, 69, 83, 249, 557, 1671, 1909, 5727, 12811, 38433, 46231, 138693, 1063313, 3189939]

約数ペア:

[(1, 3189939), (3, 1063313), (23, 138693), (69, 46231), (83, 38433), (249, 12811), (557, 5727), (1671, 1909)]