39285219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 54825984

約数和(自身を除く): 15540765

約数列:

[1, 3, 23, 69, 431, 1293, 1321, 3963, 9913, 29739, 30383, 91149, 569351, 1708053, 13095073, 39285219]

約数ペア:

[(1, 39285219), (3, 13095073), (23, 1708053), (69, 569351), (431, 91149), (1293, 30383), (1321, 29739), (3963, 9913)]