71892689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 82857984

約数和(自身を除く): 10965295

約数列:

[1, 11, 31, 43, 341, 473, 1333, 4903, 14663, 53933, 151993, 210829, 1671923, 2319119, 6535699, 71892689]

約数ペア:

[(1, 71892689), (11, 6535699), (31, 2319119), (43, 1671923), (341, 210829), (473, 151993), (1333, 53933), (4903, 14663)]