40238439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16787}}^1$

素因数の和:16854

約数の個数: 16

約数和(自身を含む): 58019328

約数和(自身を除く): 17780889

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 16787, 50361, 285379, 788989, 856137, 2366967, 13412813, 40238439]

約数ペア:

[(1, 40238439), (3, 13412813), (17, 2366967), (47, 856137), (51, 788989), (141, 285379), (799, 50361), (2397, 16787)]