28576839

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 39535200

約数和(自身を除く): 10958361

約数列:

[1, 3, 37, 101, 111, 303, 2549, 3737, 7647, 11211, 94313, 257449, 282939, 772347, 9525613, 28576839]

約数ペア:

[(1, 28576839), (3, 9525613), (37, 772347), (101, 282939), (111, 257449), (303, 94313), (2549, 11211), (3737, 7647)]