1392019971

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{12479}}^1$

素因数の和:12623

約数の個数: 24

約数和(自身を含む): 1978030080

約数和(自身を除く): 586010109

約数列:

[1, 3, 19, 57, 103, 309, 361, 1083, 1957, 5871, 12479, 37183, 37437, 111549, 237101, 711303, 1285337, 3856011, 4504919, 13514757, 24421403, 73264209, 464006657, 1392019971]

約数ペア:

[(1, 1392019971), (3, 464006657), (19, 73264209), (57, 24421403), (103, 13514757), (309, 4504919), (361, 3856011), (1083, 1285337), (1957, 711303), (5871, 237101), (12479, 111549), (37183, 37437)]