39903441

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1709}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 54774720

約数和(自身を除く): 14871279

約数列:

[1, 3, 43, 129, 181, 543, 1709, 5127, 7783, 23349, 73487, 220461, 309329, 927987, 13301147, 39903441]

約数ペア:

[(1, 39903441), (3, 13301147), (43, 927987), (129, 309329), (181, 220461), (543, 73487), (1709, 23349), (5127, 7783)]