1323641109

素因数分解:

$3^1\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{17359}}^1$

素因数の和:21000

約数の個数: 16

約数和(自身を含む): 2017648640

約数和(自身を除く): 694007531

約数列:

[1, 3, 7, 21, 3631, 10893, 17359, 25417, 52077, 76251, 121513, 364539, 63030529, 189091587, 441213703, 1323641109]

約数ペア:

[(1, 1323641109), (3, 441213703), (7, 189091587), (21, 63030529), (3631, 364539), (10893, 121513), (17359, 76251), (25417, 52077)]