245502049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 282175488

約数和(自身を除く): 36673439

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 8747, 28067, 113711, 148699, 1110869, 1933087, 14441297, 18884773, 245502049]

約数ペア:

[(1, 245502049), (13, 18884773), (17, 14441297), (127, 1933087), (221, 1110869), (1651, 148699), (2159, 113711), (8747, 28067)]