7140209217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1457483}}^1$

素因数の和:1457580

約数の個数: 16

約数和(自身を含む): 10074129408

約数和(自身を除く): 2933920191

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 1457483, 4372449, 33522109, 100566327, 103481293, 310443879, 2380069739, 7140209217]

約数ペア:

[(1, 7140209217), (3, 2380069739), (23, 310443879), (69, 103481293), (71, 100566327), (213, 33522109), (1633, 4372449), (4899, 1457483)]