11725983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 18220800

約数和(自身を除く): 6494817

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1459, 2679, 4377, 8037, 13131, 27721, 68573, 83163, 205719, 249489, 617157, 1302887, 3908661, 11725983]

約数ペア:

[(1, 11725983), (3, 3908661), (9, 1302887), (19, 617157), (47, 249489), (57, 205719), (141, 83163), (171, 68573), (423, 27721), (893, 13131), (1459, 8037), (2679, 4377)]