2010598821

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{138157}}^1$

素因数の和:138191

約数の個数: 48

約数和(自身を含む): 3780002880

約数和(自身を除く): 1769404059

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 138157, 414471, 967099, 1243413, 1519727, 2901297, 3730239, 4559181, 6769693, 8703891, 10638089, 13677543, 20309079, 26111673, 31914267, 41032629, 60927237, 74466623, 95742801, 182781711, 223399869, 287228403, 670199607, 2010598821]

約数ペア:

[(1, 2010598821), (3, 670199607), (7, 287228403), (9, 223399869), (11, 182781711), (21, 95742801), (27, 74466623), (33, 60927237), (49, 41032629), (63, 31914267), (77, 26111673), (99, 20309079), (147, 13677543), (189, 10638089), (231, 8703891), (297, 6769693), (441, 4559181), (539, 3730239), (693, 2901297), (1323, 1519727), (1617, 1243413), (2079, 967099), (4851, 414471), (14553, 138157)]