56293489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11340

約数の個数: 16

約数和(自身を含む): 69304320

約数和(自身を除く): 13010831

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 11279, 78953, 259417, 349649, 1815919, 2447543, 8041927, 56293489]

約数ペア:

[(1, 56293489), (7, 8041927), (23, 2447543), (31, 1815919), (161, 349649), (217, 259417), (713, 78953), (4991, 11279)]