27983877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 38978880

約数和(自身を除く): 10995003

約数列:

[1, 3, 37, 59, 111, 177, 2183, 4273, 6549, 12819, 158101, 252107, 474303, 756321, 9327959, 27983877]

約数ペア:

[(1, 27983877), (3, 9327959), (37, 756321), (59, 474303), (111, 252107), (177, 158101), (2183, 12819), (4273, 6549)]