87649849

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1091}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 104832000

約数和(自身を除く): 17182151

約数列:

[1, 7, 23, 161, 499, 1091, 3493, 7637, 11477, 25093, 80339, 175651, 544409, 3810863, 12521407, 87649849]

約数ペア:

[(1, 87649849), (7, 12521407), (23, 3810863), (161, 544409), (499, 175651), (1091, 80339), (3493, 25093), (7637, 11477)]