438522049

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 506217600

約数和(自身を除く): 67695551

約数列:

[1, 7, 149, 433, 971, 1043, 3031, 6797, 64517, 144679, 420443, 451619, 1012753, 2943101, 62646007, 438522049]

約数ペア:

[(1, 438522049), (7, 62646007), (149, 2943101), (433, 1012753), (971, 451619), (1043, 420443), (3031, 144679), (6797, 64517)]