388585509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{50069}}^1$

素因数の和:50284

約数の個数: 16

約数和(自身を含む): 560784000

約数和(自身を除く): 172198491

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 50069, 150207, 650897, 1952691, 9963731, 29891193, 129528503, 388585509]

約数ペア:

[(1, 388585509), (3, 129528503), (13, 29891193), (39, 9963731), (199, 1952691), (597, 650897), (2587, 150207), (7761, 50069)]