3640804419

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1493}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 5775756192

約数和(自身を除く): 2134951773

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 313, 371, 939, 1113, 1493, 2191, 2597, 4479, 6573, 7791, 10451, 15337, 16589, 31353, 46011, 49767, 73157, 79129, 116123, 219471, 237387, 348369, 467309, 553903, 812861, 1401927, 1661709, 2438583, 3271163, 3877321, 9813489, 11631963, 22898141, 24767377, 68694423, 74302131, 173371639, 520114917, 1213601473, 3640804419]

約数ペア:

[(1, 3640804419), (3, 1213601473), (7, 520114917), (21, 173371639), (49, 74302131), (53, 68694423), (147, 24767377), (159, 22898141), (313, 11631963), (371, 9813489), (939, 3877321), (1113, 3271163), (1493, 2438583), (2191, 1661709), (2597, 1401927), (4479, 812861), (6573, 553903), (7791, 467309), (10451, 348369), (15337, 237387), (16589, 219471), (31353, 116123), (46011, 79129), (49767, 73157)]