13309330311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{240967}}^1$

素因数の和:241028

約数の個数: 36

約数和(自身を含む): 21483261072

約数和(自身を除く): 8173930761

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 2907, 3249, 6137, 18411, 55233, 240967, 722901, 2168703, 4096439, 4578373, 12289317, 13735119, 36867951, 41205357, 77832341, 86989087, 233497023, 260967261, 700491069, 782901783, 1478814479, 4436443437, 13309330311]

約数ペア:

[(1, 13309330311), (3, 4436443437), (9, 1478814479), (17, 782901783), (19, 700491069), (51, 260967261), (57, 233497023), (153, 86989087), (171, 77832341), (323, 41205357), (361, 36867951), (969, 13735119), (1083, 12289317), (2907, 4578373), (3249, 4096439), (6137, 2168703), (18411, 722901), (55233, 240967)]