3728139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 5266944

約数和(自身を除く): 1538805

約数列:

[1, 3, 23, 69, 71, 213, 761, 1633, 2283, 4899, 17503, 52509, 54031, 162093, 1242713, 3728139]

約数ペア:

[(1, 3728139), (3, 1242713), (23, 162093), (69, 54031), (71, 52509), (213, 17503), (761, 4899), (1633, 2283)]