290553137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{3331}}^1$

素因数の和:4088

約数の個数: 16

約数和(自身を含む): 352179072

約数和(自身を除く): 61625935

約数列:

[1, 7, 17, 119, 733, 3331, 5131, 12461, 23317, 56627, 87227, 396389, 2441623, 17091361, 41507591, 290553137]

約数ペア:

[(1, 290553137), (7, 41507591), (17, 17091361), (119, 2441623), (733, 396389), (3331, 87227), (5131, 56627), (12461, 23317)]