28893633

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 39854400

約数和(自身を除く): 10960767

約数列:

[1, 3, 37, 111, 149, 447, 1747, 5241, 5513, 16539, 64639, 193917, 260303, 780909, 9631211, 28893633]

約数ペア:

[(1, 28893633), (3, 9631211), (37, 780909), (111, 260303), (149, 193917), (447, 64639), (1747, 16539), (5241, 5513)]