6556419

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 9801792

約数和(自身を除く): 3245373

約数列:

[1, 3, 9, 67, 83, 131, 201, 249, 393, 603, 747, 1179, 5561, 8777, 10873, 16683, 26331, 32619, 50049, 78993, 97857, 728491, 2185473, 6556419]

約数ペア:

[(1, 6556419), (3, 2185473), (9, 728491), (67, 97857), (83, 78993), (131, 50049), (201, 32619), (249, 26331), (393, 16683), (603, 10873), (747, 8777), (1179, 5561)]