30657321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 47810880

約数和(自身を除く): 17153559

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 5107, 6003, 15321, 45963, 117461, 148103, 352383, 444309, 1057149, 1332927, 3406369, 10219107, 30657321]

約数ペア:

[(1, 30657321), (3, 10219107), (9, 3406369), (23, 1332927), (29, 1057149), (69, 444309), (87, 352383), (207, 148103), (261, 117461), (667, 45963), (2001, 15321), (5107, 6003)]