2054997

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1493163

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 131, 189, 249, 393, 581, 747, 917, 1179, 1743, 2241, 2751, 3537, 5229, 8253, 10873, 15687, 24759, 32619, 76111, 97857, 228333, 293571, 684999, 2054997]

約数ペア:

[(1, 2054997), (3, 684999), (7, 293571), (9, 228333), (21, 97857), (27, 76111), (63, 32619), (83, 24759), (131, 15687), (189, 10873), (249, 8253), (393, 5229), (581, 3537), (747, 2751), (917, 2241), (1179, 1743)]