38963651331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{498403}}^1$

素因数の和:498543

約数の個数: 32

約数和(自身を含む): 59712786432

約数和(自身を除く): 20749135101

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 759, 1133, 2369, 3399, 7107, 26059, 78177, 498403, 1495209, 5482433, 11463269, 16447299, 34389807, 51335509, 126095959, 154006527, 378287877, 564690599, 1180716707, 1694071797, 3542150121, 12987883777, 38963651331]

約数ペア:

[(1, 38963651331), (3, 12987883777), (11, 3542150121), (23, 1694071797), (33, 1180716707), (69, 564690599), (103, 378287877), (253, 154006527), (309, 126095959), (759, 51335509), (1133, 34389807), (2369, 16447299), (3399, 11463269), (7107, 5482433), (26059, 1495209), (78177, 498403)]