287462151

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{51767}}^1$

素因数の和:52390

約数の個数: 12

約数和(自身を含む): 415904112

約数和(自身を除く): 128441961

約数列:

[1, 3, 9, 617, 1851, 5553, 51767, 155301, 465903, 31940239, 95820717, 287462151]

約数ペア:

[(1, 287462151), (3, 95820717), (9, 31940239), (617, 465903), (1851, 155301), (5553, 51767)]