351489087

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2801}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 517540608

約数和(自身を除く): 166051521

約数列:

[1, 3, 9, 73, 191, 219, 573, 657, 1719, 2801, 8403, 13943, 25209, 41829, 125487, 204473, 534991, 613419, 1604973, 1840257, 4814919, 39054343, 117163029, 351489087]

約数ペア:

[(1, 351489087), (3, 117163029), (9, 39054343), (73, 4814919), (191, 1840257), (219, 1604973), (573, 613419), (657, 534991), (1719, 204473), (2801, 125487), (8403, 41829), (13943, 25209)]