11737845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12442

約数の個数: 32

約数和(自身を含む): 23850240

約数和(自身を除く): 12112395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 12421, 37263, 62105, 86947, 111789, 186315, 260841, 335367, 434735, 558945, 782523, 1304205, 1676835, 2347569, 3912615, 11737845]

約数ペア:

[(1, 11737845), (3, 3912615), (5, 2347569), (7, 1676835), (9, 1304205), (15, 782523), (21, 558945), (27, 434735), (35, 335367), (45, 260841), (63, 186315), (105, 111789), (135, 86947), (189, 62105), (315, 37263), (945, 12421)]