133828989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{335411}}^1$

素因数の和:335440

約数の個数: 16

約数和(自身を含む): 214663680

約数和(自身を除く): 80834691

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 335411, 1006233, 2347877, 6372809, 7043631, 19118427, 44609663, 133828989]

約数ペア:

[(1, 133828989), (3, 44609663), (7, 19118427), (19, 7043631), (21, 6372809), (57, 2347877), (133, 1006233), (399, 335411)]