28522977

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5683}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 43653120

約数和(自身を除く): 15130143

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 5683, 17049, 39781, 119343, 1358237, 4074711, 9507659, 28522977]

約数ペア:

[(1, 28522977), (3, 9507659), (7, 4074711), (21, 1358237), (239, 119343), (717, 39781), (1673, 17049), (5019, 5683)]