13903059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 6720621

約数列:

[1, 3, 17, 41, 51, 61, 109, 123, 183, 327, 697, 1037, 1853, 2091, 2501, 3111, 4469, 5559, 6649, 7503, 13407, 19947, 42517, 75973, 113033, 127551, 227919, 272609, 339099, 817827, 4634353, 13903059]

約数ペア:

[(1, 13903059), (3, 4634353), (17, 817827), (41, 339099), (51, 272609), (61, 227919), (109, 127551), (123, 113033), (183, 75973), (327, 42517), (697, 19947), (1037, 13407), (1853, 7503), (2091, 6649), (2501, 5559), (3111, 4469)]