13394487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 20805120

約数和(自身を除く): 7410633

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 601, 969, 1173, 1311, 1803, 7429, 10217, 11419, 13823, 22287, 30651, 34257, 41469, 194123, 234991, 262637, 582369, 704973, 787911, 4464829, 13394487]

約数ペア:

[(1, 13394487), (3, 4464829), (17, 787911), (19, 704973), (23, 582369), (51, 262637), (57, 234991), (69, 194123), (323, 41469), (391, 34257), (437, 30651), (601, 22287), (969, 13823), (1173, 11419), (1311, 10217), (1803, 7429)]