645624339963

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1\times {\mathrm{1822207}}^1$

素因数の和:1823626

約数の個数: 16

約数和(自身を含む): 871161200640

約数和(自身を除く): 225536860677

約数列:

[1, 3, 89, 267, 1327, 3981, 118103, 354309, 1822207, 5466621, 162176423, 486529269, 2418068689, 7254206067, 215208113321, 645624339963]

約数ペア:

[(1, 645624339963), (3, 215208113321), (89, 7254206067), (267, 2418068689), (1327, 486529269), (3981, 162176423), (118103, 5466621), (354309, 1822207)]