388286337

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{2861}}^1$

素因数の和:5264

約数の個数: 16

約数和(自身を含む): 545382720

約数和(自身を除く): 157096383

約数列:

[1, 3, 19, 57, 2381, 2861, 7143, 8583, 45239, 54359, 135717, 163077, 6812041, 20436123, 129428779, 388286337]

約数ペア:

[(1, 388286337), (3, 129428779), (19, 20436123), (57, 6812041), (2381, 163077), (2861, 135717), (7143, 54359), (8583, 45239)]