1287768

素因数分解:

$2^3\times 3^1\times {\mathrm{53657}}^1$

素因数の和:53666

約数の個数: 16

約数和(自身を含む): 3219480

約数和(自身を除く): 1931712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53657, 107314, 160971, 214628, 321942, 429256, 643884, 1287768]

約数ペア:

[(1, 1287768), (2, 643884), (3, 429256), (4, 321942), (6, 214628), (8, 160971), (12, 107314), (24, 53657)]