2109173859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3769}}^1\times {\mathrm{4783}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 3282493760

約数和(自身を除く): 1173319901

約数列:

[1, 3, 9, 13, 39, 117, 3769, 4783, 11307, 14349, 33921, 43047, 48997, 62179, 146991, 186537, 440973, 559611, 18027127, 54081381, 162244143, 234352651, 703057953, 2109173859]

約数ペア:

[(1, 2109173859), (3, 703057953), (9, 234352651), (13, 162244143), (39, 54081381), (117, 18027127), (3769, 559611), (4783, 440973), (11307, 186537), (14349, 146991), (33921, 62179), (43047, 48997)]