2447499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 1008501

約数列:

[1, 3, 23, 69, 79, 237, 449, 1347, 1817, 5451, 10327, 30981, 35471, 106413, 815833, 2447499]

約数ペア:

[(1, 2447499), (3, 815833), (23, 106413), (69, 35471), (79, 30981), (237, 10327), (449, 5451), (1347, 1817)]