39880929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71089}}^1$

素因数の和:71120

約数の個数: 16

約数和(自身を含む): 61421760

約数和(自身を除く): 21540831

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 71089, 213267, 781979, 1208513, 2345937, 3625539, 13293643, 39880929]

約数ペア:

[(1, 39880929), (3, 13293643), (11, 3625539), (17, 2345937), (33, 1208513), (51, 781979), (187, 213267), (561, 71089)]