1330996329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{264559}}^1$

素因数の和:264621

約数の個数: 24

約数和(自身を含む): 2118596480

約数和(自身を除く): 787600151

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 264559, 793677, 2381031, 3439267, 10317801, 11376037, 30953403, 34128111, 102384333, 147888481, 443665443, 1330996329]

約数ペア:

[(1, 1330996329), (3, 443665443), (9, 147888481), (13, 102384333), (39, 34128111), (43, 30953403), (117, 11376037), (129, 10317801), (387, 3439267), (559, 2381031), (1677, 793677), (5031, 264559)]