5161863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 8778240

約数和(自身を除く): 3616377

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 761, 969, 2261, 2283, 5327, 6783, 12937, 14459, 15981, 38811, 43377, 90559, 101213, 245803, 271677, 303639, 737409, 1720621, 5161863]

約数ペア:

[(1, 5161863), (3, 1720621), (7, 737409), (17, 303639), (19, 271677), (21, 245803), (51, 101213), (57, 90559), (119, 43377), (133, 38811), (323, 15981), (357, 14459), (399, 12937), (761, 6783), (969, 5327), (2261, 2283)]