15768243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{18839}}^1$

素因数の和:18879

約数の個数: 16

約数和(自身を含む): 24115200

約数和(自身を除く): 8346957

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 18839, 56517, 169551, 508653, 584009, 1752027, 5256081, 15768243]

約数ペア:

[(1, 15768243), (3, 5256081), (9, 1752027), (27, 584009), (31, 508653), (93, 169551), (279, 56517), (837, 18839)]