39870933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18181}}^1$

素因数の和:18244

約数の個数: 16

約数和(自身を含む): 57600576

約数和(自身を除く): 17729643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18181, 54543, 309077, 781783, 927231, 2345349, 13290311, 39870933]

約数ペア:

[(1, 39870933), (3, 13290311), (17, 2345349), (43, 927231), (51, 781783), (129, 309077), (731, 54543), (2193, 18181)]