327894147

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{306157}}^1$

素因数の和:306187

約数の個数: 24

約数和(自身を含む): 573127776

約数和(自身を除く): 245233629

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 306157, 918471, 2143099, 2755413, 5204669, 6429297, 15614007, 19287891, 36432683, 46842021, 109298049, 327894147]

約数ペア:

[(1, 327894147), (3, 109298049), (7, 46842021), (9, 36432683), (17, 19287891), (21, 15614007), (51, 6429297), (63, 5204669), (119, 2755413), (153, 2143099), (357, 918471), (1071, 306157)]