8583969891

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{1979}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 14030755200

約数和(自身を除く): 5446785309

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1553, 1979, 2793, 4659, 5937, 10871, 13853, 29507, 32613, 37601, 41559, 76097, 88521, 96971, 112803, 206549, 228291, 263207, 290913, 619647, 789621, 1445843, 1842449, 3073387, 4337529, 5527347, 9220161, 21513709, 58394353, 64541127, 150595963, 175183059, 408760471, 451787889, 1226281413, 2861323297, 8583969891]

約数ペア:

[(1, 8583969891), (3, 2861323297), (7, 1226281413), (19, 451787889), (21, 408760471), (49, 175183059), (57, 150595963), (133, 64541127), (147, 58394353), (399, 21513709), (931, 9220161), (1553, 5527347), (1979, 4337529), (2793, 3073387), (4659, 1842449), (5937, 1445843), (10871, 789621), (13853, 619647), (29507, 290913), (32613, 263207), (37601, 228291), (41559, 206549), (76097, 112803), (88521, 96971)]