210009789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{124783}}^1$

素因数の和:124817

約数の個数: 24

約数和(自身を含む): 350393472

約数和(自身を除く): 140383683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 124783, 374349, 1123047, 1372613, 2121311, 4117839, 6363933, 12353517, 19091799, 23334421, 70003263, 210009789]

約数ペア:

[(1, 210009789), (3, 70003263), (9, 23334421), (11, 19091799), (17, 12353517), (33, 6363933), (51, 4117839), (99, 2121311), (153, 1372613), (187, 1123047), (561, 374349), (1683, 124783)]