249564441

素因数分解:

$3^1\times 7^1\times {\mathrm{2383}}^1\times {\mathrm{4987}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 380524544

約数和(自身を除く): 130960103

約数列:

[1, 3, 7, 21, 2383, 4987, 7149, 14961, 16681, 34909, 50043, 104727, 11884021, 35652063, 83188147, 249564441]

約数ペア:

[(1, 249564441), (3, 83188147), (7, 35652063), (21, 11884021), (2383, 104727), (4987, 50043), (7149, 34909), (14961, 16681)]