3136539

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 5125440

約数和(自身を除く): 1988901

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1123, 2793, 3369, 7861, 21337, 23583, 55027, 64011, 149359, 165081, 448077, 1045513, 3136539]

約数ペア:

[(1, 3136539), (3, 1045513), (7, 448077), (19, 165081), (21, 149359), (49, 64011), (57, 55027), (133, 23583), (147, 21337), (399, 7861), (931, 3369), (1123, 2793)]