2102499

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 3624192

約数和(自身を除く): 1521693

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1451, 4353, 10157, 13059, 30471, 33373, 91413, 100119, 233611, 300357, 700833, 2102499]

約数ペア:

[(1, 2102499), (3, 700833), (7, 300357), (9, 233611), (21, 100119), (23, 91413), (63, 33373), (69, 30471), (161, 13059), (207, 10157), (483, 4353), (1449, 1451)]