289363419

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 425847552

約数和(自身を除く): 136484133

約数列:

[1, 3, 9, 67, 201, 311, 603, 933, 1543, 2799, 4629, 13887, 20837, 62511, 103381, 187533, 310143, 479873, 930429, 1439619, 4318857, 32151491, 96454473, 289363419]

約数ペア:

[(1, 289363419), (3, 96454473), (9, 32151491), (67, 4318857), (201, 1439619), (311, 930429), (603, 479873), (933, 310143), (1543, 187533), (2799, 103381), (4629, 62511), (13887, 20837)]