39861747

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{50909}}^1$

素因数の和:50947

約数の個数: 16

約数和(自身を含む): 61092000

約数和(自身を除く): 21230253

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 50909, 152727, 458181, 1374543, 1476361, 4429083, 13287249, 39861747]

約数ペア:

[(1, 39861747), (3, 13287249), (9, 4429083), (27, 1476361), (29, 1374543), (87, 458181), (261, 152727), (783, 50909)]