8376393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 12738816

約数和(自身を除く): 4362423

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 193, 391, 579, 629, 851, 1173, 1887, 2553, 3281, 4439, 7141, 9843, 13317, 14467, 21423, 43401, 75463, 121397, 164243, 226389, 364191, 492729, 2792131, 8376393]

約数ペア:

[(1, 8376393), (3, 2792131), (17, 492729), (23, 364191), (37, 226389), (51, 164243), (69, 121397), (111, 75463), (193, 43401), (391, 21423), (579, 14467), (629, 13317), (851, 9843), (1173, 7141), (1887, 4439), (2553, 3281)]