12973933

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 2578067

約数列:

[1, 7, 29, 79, 203, 553, 809, 2291, 5663, 16037, 23461, 63911, 164227, 447377, 1853419, 12973933]

約数ペア:

[(1, 12973933), (7, 1853419), (29, 447377), (79, 164227), (203, 63911), (553, 23461), (809, 16037), (2291, 5663)]