16793841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 8365839

約数列:

[1, 3, 17, 23, 51, 69, 103, 139, 309, 391, 417, 1173, 1751, 2363, 2369, 3197, 5253, 7089, 7107, 9591, 14317, 40273, 42951, 54349, 120819, 163047, 243389, 329291, 730167, 987873, 5597947, 16793841]

約数ペア:

[(1, 16793841), (3, 5597947), (17, 987873), (23, 730167), (51, 329291), (69, 243389), (103, 163047), (139, 120819), (309, 54349), (391, 42951), (417, 40273), (1173, 14317), (1751, 9591), (2363, 7107), (2369, 7089), (3197, 5253)]