1738598211

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{85439}}^1$

素因数の和:85488

約数の個数: 48

約数和(自身を含む): 3198873600

約数和(自身を除く): 1460275389

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 85439, 256317, 598073, 768951, 1452463, 1623341, 1794219, 4357389, 4870023, 5382657, 10167241, 11363387, 13072167, 14610069, 27596797, 30501723, 34090161, 82790391, 91505169, 102270483, 193177579, 248371173, 579532737, 1738598211]

約数ペア:

[(1, 1738598211), (3, 579532737), (7, 248371173), (9, 193177579), (17, 102270483), (19, 91505169), (21, 82790391), (51, 34090161), (57, 30501723), (63, 27596797), (119, 14610069), (133, 13072167), (153, 11363387), (171, 10167241), (323, 5382657), (357, 4870023), (399, 4357389), (969, 1794219), (1071, 1623341), (1197, 1452463), (2261, 768951), (2907, 598073), (6783, 256317), (20349, 85439)]