240217839

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{8563}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 356262400

約数和(自身を除く): 116044561

約数列:

[1, 3, 9, 27, 1039, 3117, 8563, 9351, 25689, 28053, 77067, 231201, 8896957, 26690871, 80072613, 240217839]

約数ペア:

[(1, 240217839), (3, 80072613), (9, 26690871), (27, 8896957), (1039, 231201), (3117, 77067), (8563, 28053), (9351, 25689)]