30927249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 47511360

約数和(自身を除く): 16584111

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2819, 3657, 8457, 10971, 25371, 64837, 149407, 194511, 448221, 583533, 1344663, 3436361, 10309083, 30927249]

約数ペア:

[(1, 30927249), (3, 10309083), (9, 3436361), (23, 1344663), (53, 583533), (69, 448221), (159, 194511), (207, 149407), (477, 64837), (1219, 25371), (2819, 10971), (3657, 8457)]