57291479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25339}}^1$

素因数の和:25382

約数の個数: 16

約数和(自身を含む): 72979200

約数和(自身を除く): 15687721

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 25339, 177373, 430763, 481441, 3015341, 3370087, 8184497, 57291479]

約数ペア:

[(1, 57291479), (7, 8184497), (17, 3370087), (19, 3015341), (119, 481441), (133, 430763), (323, 177373), (2261, 25339)]