84905787

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{5503}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 117125120

約数和(自身を除く): 32219333

約数列:

[1, 3, 37, 111, 139, 417, 5143, 5503, 15429, 16509, 203611, 610833, 764917, 2294751, 28301929, 84905787]

約数ペア:

[(1, 84905787), (3, 28301929), (37, 2294751), (111, 764917), (139, 610833), (417, 203611), (5143, 16509), (5503, 15429)]