28452711

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5669}}^1$

素因数の和:5918

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 15092889

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 5669, 17007, 39683, 119049, 1354891, 4064673, 9484237, 28452711]

約数ペア:

[(1, 28452711), (3, 9484237), (7, 4064673), (21, 1354891), (239, 119049), (717, 39683), (1673, 17007), (5019, 5669)]