388637439

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{5059}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 536764800

約数和(自身を除く): 148127361

約数列:

[1, 3, 29, 87, 883, 2649, 5059, 15177, 25607, 76821, 146711, 440133, 4467097, 13401291, 129545813, 388637439]

約数ペア:

[(1, 388637439), (3, 129545813), (29, 13401291), (87, 4467097), (883, 440133), (2649, 146711), (5059, 76821), (15177, 25607)]