16992901121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{199487}}^1$

素因数の和:199820

約数の個数: 16

約数和(自身を含む): 19942416384

約数和(自身を除く): 2949515263

約数列:

[1, 7, 43, 283, 301, 1981, 12169, 85183, 199487, 1396409, 8577941, 56454821, 60045587, 395183747, 2427557303, 16992901121]

約数ペア:

[(1, 16992901121), (7, 2427557303), (43, 395183747), (283, 60045587), (301, 56454821), (1981, 8577941), (12169, 1396409), (85183, 199487)]