39786171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 59307984

約数和(自身を除く): 19521813

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 2161, 6137, 6483, 18411, 36737, 41059, 110211, 123177, 698003, 780121, 2094009, 2340363, 13262057, 39786171]

約数ペア:

[(1, 39786171), (3, 13262057), (17, 2340363), (19, 2094009), (51, 780121), (57, 698003), (323, 123177), (361, 110211), (969, 41059), (1083, 36737), (2161, 18411), (6137, 6483)]