38490711

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7669}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 58905600

約数和(自身を除く): 20414889

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 7669, 23007, 53683, 161049, 1832891, 5498673, 12830237, 38490711]

約数ペア:

[(1, 38490711), (3, 12830237), (7, 5498673), (21, 1832891), (239, 161049), (717, 53683), (1673, 23007), (5019, 7669)]