30338727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 45074880

約数和(自身を除く): 14736153

約数列:

[1, 3, 17, 29, 51, 73, 87, 219, 281, 493, 843, 1241, 1479, 2117, 3723, 4777, 6351, 8149, 14331, 20513, 24447, 35989, 61539, 107967, 138533, 348721, 415599, 594877, 1046163, 1784631, 10112909, 30338727]

約数ペア:

[(1, 30338727), (3, 10112909), (17, 1784631), (29, 1046163), (51, 594877), (73, 415599), (87, 348721), (219, 138533), (281, 107967), (493, 61539), (843, 35989), (1241, 24447), (1479, 20513), (2117, 14331), (3723, 8149), (4777, 6351)]