649104039

素因数分解:

$3^2\times {\mathrm{4583}}^1\times {\mathrm{15737}}^1$

素因数の和:20326

約数の個数: 12

約数和(自身を含む): 937858896

約数和(自身を除く): 288754857

約数列:

[1, 3, 9, 4583, 13749, 15737, 41247, 47211, 141633, 72122671, 216368013, 649104039]

約数ペア:

[(1, 649104039), (3, 216368013), (9, 72122671), (4583, 141633), (13749, 47211), (15737, 41247)]