5261739

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 8133120

約数和(自身を除く): 2871381

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 3529, 10587, 24703, 74109, 250559, 751677, 1753913, 5261739]

約数ペア:

[(1, 5261739), (3, 1753913), (7, 751677), (21, 250559), (71, 74109), (213, 24703), (497, 10587), (1491, 3529)]