427293453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{288907}}^1$

素因数の和:288956

約数の個数: 16

約数和(自身を含む): 624041280

約数和(自身を除く): 196747827

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 288907, 866721, 4911419, 8378303, 14734257, 25134909, 142431151, 427293453]

約数ペア:

[(1, 427293453), (3, 142431151), (17, 25134909), (29, 14734257), (51, 8378303), (87, 4911419), (493, 866721), (1479, 288907)]