28543713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37607}}^1$

素因数の和:37644

約数の個数: 16

約数和(自身を含む): 43324416

約数和(自身を除く): 14780703

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37607, 112821, 413677, 864961, 1241031, 2594883, 9514571, 28543713]

約数ペア:

[(1, 28543713), (3, 9514571), (11, 2594883), (23, 1241031), (33, 864961), (69, 413677), (253, 112821), (759, 37607)]