122238721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 149361408

約数和(自身を除く): 27122687

約数列:

[1, 11, 17, 23, 97, 187, 253, 293, 391, 1067, 1649, 2231, 3223, 4301, 4981, 6739, 18139, 24541, 28421, 37927, 54791, 74129, 114563, 312631, 417197, 483157, 653683, 1260193, 5314727, 7190513, 11112611, 122238721]

約数ペア:

[(1, 122238721), (11, 11112611), (17, 7190513), (23, 5314727), (97, 1260193), (187, 653683), (253, 483157), (293, 417197), (391, 312631), (1067, 114563), (1649, 74129), (2231, 54791), (3223, 37927), (4301, 28421), (4981, 24541), (6739, 18139)]