477698751

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 703282320

約数和(自身を除く): 225583569

約数列:

[1, 3, 9, 59, 177, 531, 661, 1361, 1983, 4083, 5949, 12249, 38999, 80299, 116997, 240897, 350991, 722691, 899621, 2698863, 8096589, 53077639, 159232917, 477698751]

約数ペア:

[(1, 477698751), (3, 159232917), (9, 53077639), (59, 8096589), (177, 2698863), (531, 899621), (661, 722691), (1361, 350991), (1983, 240897), (4083, 116997), (5949, 80299), (12249, 38999)]