39827379

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 57293568

約数和(自身を除く): 17466189

約数列:

[1, 3, 17, 51, 71, 213, 289, 647, 867, 1207, 1941, 3621, 10999, 20519, 32997, 45937, 61557, 137811, 186983, 560949, 780929, 2342787, 13275793, 39827379]

約数ペア:

[(1, 39827379), (3, 13275793), (17, 2342787), (51, 780929), (71, 560949), (213, 186983), (289, 137811), (647, 61557), (867, 45937), (1207, 32997), (1941, 20519), (3621, 10999)]