39598923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 65906176

約数和(自身を除く): 26307253

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 1987, 2847, 5961, 6643, 13909, 19929, 25831, 41727, 77493, 145051, 180817, 435153, 542451, 1015357, 1885663, 3046071, 5656989, 13199641, 39598923]

約数ペア:

[(1, 39598923), (3, 13199641), (7, 5656989), (13, 3046071), (21, 1885663), (39, 1015357), (73, 542451), (91, 435153), (219, 180817), (273, 145051), (511, 77493), (949, 41727), (1533, 25831), (1987, 19929), (2847, 13909), (5961, 6643)]