27979369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 31521600

約数和(自身を除く): 3542231

約数列:

[1, 11, 43, 149, 397, 473, 1639, 4367, 6407, 17071, 59153, 70477, 187781, 650683, 2543579, 27979369]

約数ペア:

[(1, 27979369), (11, 2543579), (43, 650683), (149, 187781), (397, 70477), (473, 59153), (1639, 17071), (4367, 6407)]