38999037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9969

約数の個数: 32

約数和(自身を含む): 68649984

約数和(自身を除く): 29650947

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 9931, 29793, 69517, 109241, 168827, 208551, 327723, 506481, 764687, 1181789, 1857097, 2294061, 3545367, 5571291, 12999679, 38999037]

約数ペア:

[(1, 38999037), (3, 12999679), (7, 5571291), (11, 3545367), (17, 2294061), (21, 1857097), (33, 1181789), (51, 764687), (77, 506481), (119, 327723), (187, 208551), (231, 168827), (357, 109241), (561, 69517), (1309, 29793), (3927, 9931)]