478738809

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{76099}}^1$

素因数の和:76341

約数の個数: 16

約数和(自身を含む): 712296000

約数和(自身を除く): 233557191

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 76099, 228297, 684891, 2054673, 17731067, 53193201, 159579603, 478738809]

約数ペア:

[(1, 478738809), (3, 159579603), (9, 53193201), (27, 17731067), (233, 2054673), (699, 684891), (2097, 228297), (6291, 76099)]