2100090267

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{37021}}^1$

素因数の和:37232

約数の個数: 32

約数和(自身を含む): 3411947520

約数和(自身を除く): 1311857253

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 1719, 2101, 5157, 6303, 18909, 37021, 56727, 111063, 333189, 407231, 999567, 1221693, 3665079, 7071011, 10995237, 21213033, 63639099, 77781121, 190917297, 233343363, 700030089, 2100090267]

約数ペア:

[(1, 2100090267), (3, 700030089), (9, 233343363), (11, 190917297), (27, 77781121), (33, 63639099), (99, 21213033), (191, 10995237), (297, 7071011), (573, 3665079), (1719, 1221693), (2101, 999567), (5157, 407231), (6303, 333189), (18909, 111063), (37021, 56727)]