30888057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 43113600

約数和(自身を除く): 12225543

約数列:

[1, 3, 23, 69, 449, 997, 1347, 2991, 10327, 22931, 30981, 68793, 447653, 1342959, 10296019, 30888057]

約数ペア:

[(1, 30888057), (3, 10296019), (23, 1342959), (69, 447653), (449, 68793), (997, 30981), (1347, 22931), (2991, 10327)]