713847561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28163}}^1$

素因数の和:28261

約数の個数: 32

約数和(自身を含む): 1168017408

約数和(自身を除く): 454169847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 28163, 84489, 197141, 478771, 591423, 1436313, 1999573, 3351397, 5998719, 10054191, 13997011, 33992741, 41991033, 101978223, 237949187, 713847561]

約数ペア:

[(1, 713847561), (3, 237949187), (7, 101978223), (17, 41991033), (21, 33992741), (51, 13997011), (71, 10054191), (119, 5998719), (213, 3351397), (357, 1999573), (497, 1436313), (1207, 591423), (1491, 478771), (3621, 197141), (8449, 84489), (25347, 28163)]