15679068717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{315811}}^1$

素因数の和:315913

約数の個数: 32

約数和(自身を含む): 24052241920

約数和(自身を除く): 8373173203

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 16549, 49647, 315811, 947433, 4105543, 6000409, 12316629, 18001227, 21159337, 63478011, 78005317, 234015951, 275071381, 402027403, 825214143, 1206082209, 5226356239, 15679068717]

約数ペア:

[(1, 15679068717), (3, 5226356239), (13, 1206082209), (19, 825214143), (39, 402027403), (57, 275071381), (67, 234015951), (201, 78005317), (247, 63478011), (741, 21159337), (871, 18001227), (1273, 12316629), (2613, 6000409), (3819, 4105543), (16549, 947433), (49647, 315811)]