4423689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 7005960

約数和(自身を除く): 2582271

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 997, 1479, 2991, 4437, 8973, 16949, 28913, 50847, 86739, 152541, 260217, 491521, 1474563, 4423689]

約数ペア:

[(1, 4423689), (3, 1474563), (9, 491521), (17, 260217), (29, 152541), (51, 86739), (87, 50847), (153, 28913), (261, 16949), (493, 8973), (997, 4437), (1479, 2991)]