27907243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 34826176

約数和(自身を除く): 6918933

約数列:

[1, 7, 13, 73, 91, 511, 949, 4201, 6643, 29407, 54613, 306673, 382291, 2146711, 3986749, 27907243]

約数ペア:

[(1, 27907243), (7, 3986749), (13, 2146711), (73, 382291), (91, 306673), (511, 54613), (949, 29407), (4201, 6643)]