486545031

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{249127}}^1$

素因数の和:249171

約数の個数: 24

約数和(自身を含む): 829097984

約数和(自身を除く): 342552953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 249127, 747381, 1743889, 2242143, 5231667, 7722937, 15695001, 23168811, 54060559, 69506433, 162181677, 486545031]

約数ペア:

[(1, 486545031), (3, 162181677), (7, 69506433), (9, 54060559), (21, 23168811), (31, 15695001), (63, 7722937), (93, 5231667), (217, 2242143), (279, 1743889), (651, 747381), (1953, 249127)]